First of all, This is a handmade item. The holes are made by hand. Please purchase only if you understand that this is a handmade item. There is a possibility of slight hole misalignment. I have tested these with my own binders (single snap 6-hole and double snap 6-hole currently listed) and am only listing items that fit and can be clipped in. Compatible with 6-hole sticker albums Hologram refill Star pattern Thickness 0.1mm, 20 sheets Size: L size (inner dimensions approx. 129mm x 91mm) Thickness: 0.1mm Specifications: Hologram (crushed pattern) / Transparent Material: Polypropylene Perfect size for Q-lia's transparent binder ◎ 1 pocket type For storing stickers, cards, etc. ◎ Also for 3D stickers like Bonbon Drop stickers and Ohajiki stickers. Shipped in a waterproof OPP bag. 24-hour anonymous shipping. Transparent sticker backing, sticker album, postcard size Sticker album refill, Seria sticker backing Bonbon Drop stickers, sticker exchange, L size Glitter refill, crushed Hologram sleeve, sticker backing, A6 refill A6 sticker backing, A6 sticker refill