1：【48 Pieces Round Rainbow Window Stickers】The package comes with 48 pieces of round stickers - different sizes to help you design according to your wishes. 2：Rainbow Maker These round design decals not only prevent bird strikes, but also serve as great window decorations for home, office, and yoga. They reflect sunlight and create a beautiful rainbow for your room. 3:【Anti-Bird Collision Window】The anti-bird collision window decal can remind the birds and prevent the birds from hitting the window. As a result, it protects wild birds from glass collisions. It can better protect the birds 4：【How to use, reusable】1.Spray some water on the surface of the glass, 2.Tear off the window sticker along the black line on the film, 3.Stick the smooth side of the adhesive to the glass. If windows need to be washed, they can be removed and reinstalled after washing. These stickers can also be washed with water. 5：【Quality Assurance】- Our stickers are made of high-quality prism film, which is thicker and more colorful. We offer 6 months of extra-long customer service, so you can shop without worries.