This is a double-sided release paper backing for stickers. A5 size Size: 14.6cm x 21cm Sold in a set of 20 sheets. *If you would like the same size as the translucent sticker backing I sell, please comment ⟡˖· If you would like the corners rounded, please feel free to ask ⟡˖· Also, if you purchase this with the translucent sticker backing, we will discount the shipping cost. Thank you.