Compatibility: Only compatible with the Billy Ikea bookshelves without the doors Contents: Right, Left, and Front side Top Crown Molding for a single Billy shelf regardless of whether it's the wide or narrow variant. Expandable: One kit has enough for each shelf. Have multiple shelves? Order one Kit for each shelf you have and you will have enough pieces to fully wrap your Ikea Billy Bookshelves How to Assemble: Take the pieces out of the box, and they simply clip on. Assembly instructions included in each order. **Please note, you will see some slight lines between each of the pieces. Gluing these together can help smooth that out or you can paint these with most off the shelf spray paints. For more tips on how to make the most out of your Crown Molding, follow the included documentation that will be provided in your order. Transform your IKEA Billy Bookshelf with our Snap-On Crown Molding Kit Add a finished, custom look to your Billy shelves—no tools, glue, or hardware needed. Key Features: Compatibility: Works with Billy Ikea bookshelves without doors. Not compatible with corner units or door-attached variants. What’s Included: Each kit contains a Right, Left, and Front Crown Molding piece—enough to fully wrap one Billy shelf, whether wide or narrow. Expandable: Have more than one shelf? Just order one kit per shelf. Each kit is made to fit a single shelf, no matter the width. Simple Assembly: Just unbox and snap on—no glue or screws required. Instructions included in every order. Pro Tip: You may see fine seam lines between pieces. These can be minimized with a bit of painter’s tape or removed completely by gluing or painting the pieces to match your style. Looking for more ways to upgrade your Billy? Check out our full line of IKEA-compatible accessories for a custom, cohesive setup.