Children's room decoration - wallstickers are very suitable for decorating your children's rooms, birthday gifts for adults or children. Just turn on the light before you go to bed to recharge and then look up in the dark with a bang! You are in space.Material: PVC.100% safe material.Waterproof vinyl, non-toxic, environmentally friendly material. Child safety. Glow on a dark wall, you can easily paste the stars and can stay on any flat surface on the wall or ceiling. Will not fall off until it must be removed.If you have special requests, such as custom size, quantity, color, shape, material, or other, please contact us.The last picture demonstrates how the product is packaged.