Invisible Bookshelf: 3 Floating Book Brackets Compared

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Three invisible bookshelf options are compared here by their listed size, and the sections below use each product’s own listing data. xympo Floating Invisible Bookshelf Wall Mounted lists 4″ D × 5″ W × 1.5″ H; Wawocs Invisible Bookshelves for Wall lists 8.07″ D × 6.88″ W × 5.11″ H; FENTEC Invisible Floating Bookshelf lists 4.6″ D × 6.3″ W × 3.8″ H. By listed floor footprint, xympo Floating Invisible Bookshelf Wall Mounted is the smallest (0.14 sq ft) and Wawocs Invisible Bookshelves for Wall the largest (0.39 sq ft). Specifications come from Amazon listing data checked October 3, 2026; we have not tested these products.

Quick compare: the products in this guide

Sizes come from the Amazon listings as we read them; check the product page for the current details before you buy.

Product	Listed details	Link
xympo Floating Invisible Bookshelf Wall Mounted (Set of 4) – Aluminum – Turn…	4″D x 5″W x 1.5″H; 4″D x 5″W x 1.5″H	See details on Amazon Affiliate link
Wawocs Invisible Bookshelves for Wall, 8 Tier Floating Bookshelf Made of…	8.07″D x 6.88″W x 5.11″H; 8.07″D x 6.88″W x 5.11″H	See details on Amazon Affiliate link
FENTEC Invisible Floating Bookshelf, Floating Bookshelves Wall Mounted	4.6″D x 6.3″W x 3.8″H; 4.6″D x 6.3″W x 3.8″H	See details on Amazon Affiliate link

Three options at a glance

Pick	Listed dimensions	Floor footprint	Footprint rank
xympo Floating Invisible Bookshelf Wall Mounted	4″ D × 5″ W × 1.5″ H	20 sq in (0.14 sq ft)	Smallest
Wawocs Invisible Bookshelves for Wall	8.07″ D × 6.88″ W × 5.11″ H	55.52 sq in (0.39 sq ft)	Largest
FENTEC Invisible Floating Bookshelf	4.6″ D × 6.3″ W × 3.8″ H	28.98 sq in (0.2 sq ft)	Middle

1. xympo Floating Invisible Bookshelf Wall Mounted (Set of 4) – Aluminum – Turn Books into Floating Shelves — Smallest listed footprint

Listed details: dimensions 4″ D × 5″ W × 1.5″ H; material Aluminum; color Silver.

The xympo Floating Invisible Bookshelf is a set of 4 silver aluminum shelves that turn hardcover books into floating shelves with a concealed bracket. The listing gives 4 in deep, 5 in wide and 1.5 in high, or 0.14 sq ft, the smallest footprint of the three. It says each unibody aluminum shelf holds up to 15 lbs of books or decor without bending, and that the slim profile lets you make a shelf from a single book. The listing also suggests toys, collectibles and plants. It does not state an item weight or what mounting hardware is included.

Pros

• Smallest footprint at 0.14 sq ft, and the listing says one book is enough to make a shelf.
• Unibody aluminum construction with a stated 15 lbs per shelf.
• The listing names uses beyond books: toys, collectibles, plants and artwork.

Cons

• Only 4 in deep, so a book deeper than the bracket will overhang it; measure your books first.
• No item weight and no mounting hardware are stated in the data shown.
• Half the 30 lbs stated for each Wawocs unit (30 – 15 = 15 lbs less).

Who it is for / who should skip it: Pick it if you have a few small hardcovers and want the smallest bracket in a silver finish. Skip it if you need to hold large books or heavy decor.

2. Wawocs Invisible Bookshelves for Wall, 8 Tier Floating Bookshelf Made of Heavy Duty Metal, Vertical Spine Book Tower Hanging Wall Bookshelf, Floating Book Shelves for Wall, 4 Pack White — Largest listed footprint

Listed details: dimensions 8.07″ D × 6.88″ W × 5.11″ H; item weight 2.6 pounds; material Metal; color White.

The Wawocs Invisible Bookshelves for Wall are white heavy-duty steel units listed as 8 tier, with a style name of 4 pack, at 8.07 in deep, 6.88 in wide and 5.11 in high, or 0.39 sq ft, the largest footprint of the three. The set weighs 2.6 pounds. The listing says each unit holds 30 lbs, with 6.2 in tiers it calls 20% taller than standard, and mounts with 3 screws using a triple-anchor system. The listing does not make clear how 8 tiers and 4 units relate, and the 6.2 in tier does not match the 5.11 in listed height.

Pros

• Highest stated capacity, 30 lbs per unit, double the 15 lbs on the other two.
• Heavy-duty steel, with a 3-screw triple-anchor mounting system listed.
• The 6.2 in tiers are described as taller, to fit 3-5 extra books or larger decor.

Cons

• The listing says 8 tier in the title and 4 pack in the style name, so the number of pieces in the box is unclear.
• The 6.2 in tier does not match the 5.11 in height in the dimensions, so verify the size.
• Deepest at 8.07 in, 3.47 in more than the FENTEC shelf (8.07 – 4.6), so it sticks out further from the wall.

Who it is for / who should skip it: Pick it if you want the highest stated capacity and larger books, and you will confirm what is in the pack. Skip it if you want the smallest footprint.

3. FENTEC Invisible Floating Bookshelf, Floating Bookshelves Wall Mounted — Middle listed footprint

Listed details: dimensions 4.6″ D × 6.3″ W × 3.8″ H; item weight 2.8 pounds; material Metal; color White.

The FENTEC Invisible Floating Bookshelf is a 4 pack of white metal shelves listed at 4.6 in deep, 6.3 in wide and 3.8 in high, or 0.2 sq ft, the middle footprint of the three. The set weighs 2.8 pounds. The listing says each shelf supports up to 15 lbs of books, and suggests photos and handicraft pieces as well as books. It says all necessary wall mounting hardware is included and that you follow the instructions to install it. The listing gives the material only as metal and a modern style in white.

Pros

• Wall mounting hardware is listed as included, which the xympo listing does not state.
• States its weight, 2.8 pounds for the set, and a 15 lbs capacity per shelf.
• Middle size at 0.2 sq ft, with 0.6 in more depth than the xympo shelf (4.6 – 4).

Cons

• The 15 lbs per shelf is half the 30 lbs stated for the Wawocs units.
• The listing gives the material only as metal, so you do not know the type or finish quality.
• At 4.6 in deep it will not carry books deeper than that without overhang.

Who it is for / who should skip it: Pick it if you want a 4 pack with hardware included and a stated weight for a small book collection. Skip it if you need more than 15 lbs per shelf.

What to check before buying invisible bookshelf

An invisible bookshelf is a concealed bracket that holds a book, so sizing the bracket to the book is the main check. First, bracket depth against book depth. The listed depths are 4 in, 4.6 in and 8.07 in. Measure the book you want to use, because a book deeper than the bracket will hang over it. Second, capacity per unit. The listings say 15 lbs for xympo, 15 lbs for FENTEC and 30 lbs for Wawocs. These are seller figures, and the data shown does not say what wall type they assume. Third, how many pieces you get. xympo is a set of 4 and FENTEC is a 4 pack. Wawocs is titled 8 tier and has a style name of 4 pack, so the piece count is unclear. Fourth, mounting. Wawocs lists 3 screws with a triple-anchor system, FENTEC says all necessary hardware is included, and the xympo listing does not state hardware in the data shown. Check that the hardware suits your wall. Fifth, size on the wall. The footprints are 0.14, 0.2 and 0.39 sq ft, so these brackets are small, but the books add to what shows. Sixth, material. xympo is unibody aluminum, Wawocs is heavy-duty steel and FENTEC is listed as metal only. Seventh, listing consistency. Wawocs lists 6.2 in tiers but a 5.11 in height.

Worked example: fit math for these three options

This worked example is our own planning arithmetic from the listed dimensions, not test results. The wall length and walkway width are assumed example values; replace them with your measurements.

Wall example. Assume 24 inches of clear wall.

• xympo Floating Invisible Bookshelf Wall Mounted: 24 − 5 = 19 inches spare; centred, 9.5 inches on each side before trim, plugs or curtains.
• Wawocs Invisible Bookshelves for Wall: 24 − 6.88 = 17.12 inches spare; centred, 8.56 inches on each side before trim, plugs or curtains.
• FENTEC Invisible Floating Bookshelf: 24 − 6.3 = 17.7 inches spare; centred, 8.85 inches on each side before trim, plugs or curtains.

Footprint. Depth × width, converted at 144 square inches per square foot:

• xympo Floating Invisible Bookshelf Wall Mounted: 4 × 5 = 20 sq in, or 0.14 sq ft.
• Wawocs Invisible Bookshelves for Wall: 8.07 × 6.88 = 55.52 sq in, or 0.39 sq ft.
• FENTEC Invisible Floating Bookshelf: 4.6 × 6.3 = 28.98 sq in, or 0.2 sq ft.

Mistakes to avoid

• Matching the bracket to the wrong book. A 4 in deep bracket will not fully support a book deeper than that. Measure first.
• Overloading one bracket. Two listings state 15 lbs per shelf. A row of heavy hardcovers can pass that, so spread the books across more brackets.
• Assuming 8 tier means 8 pieces. The Wawocs listing says 8 tier and also 4 pack. Confirm how many brackets arrive before you plan the wall.
• Skipping the mounting check. FENTEC says hardware is included and Wawocs lists 3 screws, but the xympo data shown does not. Confirm anchors suit your wall.

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Frequently asked questions

How does an invisible bookshelf work?

A concealed metal bracket mounts to the wall and slides behind a book, so the book appears to float, according to the listings. The bracket carries the load, so the book must be deep enough to hide it. The xympo listing says a single book is enough to make a shelf.

How much weight does each shelf hold?

The xympo and FENTEC listings state up to 15 lbs per shelf. The Wawocs listing says each unit holds 30 lbs. These are seller figures, and the data shown does not say which wall types they assume, so keep to lighter loads.

Can I use them for things other than books?

Yes, according to the listings. xympo suggests toys, collectibles, plants and artwork, Wawocs mentions plants, vinyls and cosmetics, and FENTEC mentions photos and handicraft pieces. Keep any load under the stated capacity and check the depth.

Is mounting hardware included?

FENTEC says all necessary wall mounting hardware is included. Wawocs lists mounting with 3 screws and a triple-anchor system. The xympo listing, in the data shown, does not state what hardware comes in the set, so ask the seller before you buy.

Products worth checking

We have not tested these products. Sizes and features come from the Amazon listings as we read them; where a listing does not say, we say so.

Sources checked

• US Access Board guide to clear width
• Amazon listing for option 1
• Amazon listing for option 2
• Amazon listing for option 3

Specifications come from the Amazon listings as we read them for this guide. Product details and availability can change, so confirm on the product page before you buy.

How we research our guides