DIY sticker for NurseryForm: Rocket， Star and MoonMaterial: High Quality PVCRemovable and Life waterprrofsticks to most smooth surfacesNote:It's recommended to clean the wall leaving no dust and dirt before applying the stickers onto your wallWe strongly suggest having 2 persons to apply the stickersPlease don`t use it on freshly painted wallsAs you`re applying the sticker， use a towel to wipe & squeeze bubbles underneath the stickers