This is a set of 20 refills. The refills are made of a material that is recommended for three-dimensional or thick stickers. They can also be used as a sticker case ☺︎ Please note that this is an imported product, so there may be wrinkles or minor scratches. Also, please understand that the packaging will be simple. - Size: A7 - Number of holes: 6 holes Size Refill: 8.5 x 13.1 cm ※The items photographed in ② and ③ are samples, and the keychains and small stickers are not included.