Shrinky plastic kits for kids: 25 x Shrinky Plastic Sheets, 100 x Opening Jump Rings, 10 x Ear Hooks, 10 x Keychains, 10 x Chains, 1 x Instruction. The size of the shrinky plastic paper is 20x14.5cm/7.9x5.7in, which is suitable for hand-made crafts. The size of the shrink plastic sheets shrink to 20% of the original size after heating. You can decide the size of your craft according to the actual situation.(Note: Shrinky plastic sheets cannot be printed) First, draw the pattern on the shrink paper (note: draw on the frosted ). Next, use scissors to cut your painting to the appropriate size. Finally, preheat the oven to 160C/320F, after heating for two minutes, you can get the finished product. If you don't have an oven, you can also use a heat instead. Shrinky plastic sheets is not paper, but a special plastic sheet. Handmade crafts can be created by hand painting, heating and other operations. During the production process, you can stimulate your imagination and make your own crafts. You can also bring this surprise to your friends, family and children. Shrinky plastic kit are very suitable for DIY, making key chains, pendants, bookmarks, jewelry, earrings, necklaces, etc. Not only can they be used to make handicrafts, but they can also be given as an interesting gift to children, friends and family to stimulate their unlimited creativity. Color: As shown Material: Metal+Paper Package Contents: 1*set sheets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.