Product material: PU leather, resin diamond. Size: 0.66 * 0.49in'' Package: tool kit*1,diamond bag*1,bag*1 DIY Diamond Bag Production Steps 1. Open the bag and check the tools for diamond painting. 2. View the resin diamond color, arranged in coding order. 3. Uncover the above film and you will see many corresponding symbols to the number code. 4. Paste the blank part according to the corresponding colors or codes. 5. It is recommended that a bag be completed as possible as fast. 6. Please finish the painting when keep the bag flat, neat and of cracks. User Manual: 1.This is a unfinished DIY diamond painting bag, you need to complete it by yourself. 2.Keep the bag clean and dry, avoiding water as much as possible. 3.If the diamond bag is dirty, please use dry wipes to clean it gently. Customer service: If any problem with our product, feel to write us a email, we promise 100% solve problem if any reasonable request until you feel OK.