
BILLY Arch Inserts
Peel-and-stick curved corners. One size fits wide and narrow BILLY.
From $34.00 CAD
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BILLY Accessories
Snap-on alignment clips for neighbouring BILLY bookcases.

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$12.00 CAD
Before shipping and taxes
Accessories only. Furniture and decorative items are not included.
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A compact connector presses over the top edges of neighbouring BILLY bookcases, helping reduce visible gaps. No drilling, screws or adhesive. Lightweight, discreet and reusable.
Use one clip between each adjacent pair: 2 clips for 3 bookcases, through 8 clips for 9 bookcases. Your order includes the selected number of clips only.
Place the bookcases together and align their front edges. Position a clip over the two adjoining top panels, then press down evenly. To remove, lift both sides evenly without twisting. Compare your setup with the photos; if unsure, send a photo and the outside thickness of the two panels.
An alignment accessory only. This clip does not attach furniture to a wall and does not replace the manufacturer's wall-anchoring or anti-tip hardware.
Made from solid-colour matte PLA using 3D printing. Fine layer lines, small seams and minor surface variations may be visible. Dark Brown and Light Beige are coordinating solid colours, without wood grain. An exact match to IKEA furniture is not guaranteed; colours vary with lighting, screens and furniture batches.
Designed by FURNIX3D, not made by, sponsored by or affiliated with IKEA. IKEA, BILLY and KALLAX names describe compatibility only. Furniture, original hardware and decorative items are not included.