Inkadinkado Clear Stamp, Fabric Shop Self clinging and repositionable - can be used over and over again for versatile stamping Stamps cling securely to clear acrylic blocks(sold separately) Easy to use, easy to store, reusable and made to last Clean your stamps right after using them so that they will always be fresh for the next use 13-piece clear stamp set. Sheet size 4 inch by 8 inch