PVC，Size: approx.31x32cm/12.21x12.59in Easy to use and can be used multiple times by gentle peeling, lifting and re-sticking each in one-of-a-kind Happy Kids can have a great fun in school party family gathering, they can work together to make works Wide use: Apply their stickers to table, wall, window, exchange these stickers with as gifts Made with PVC will not direct sunlight