Make A Rainbow: When the sun shines directly, prism window stickers can effectively break the sunlight and form a bright rainbow inside. This rainbow glass sticker is the perfect decoration for Windows and glass doors. Bird Protection: Window protection stickers can effectively trap and destroy sunlight, thus deterring birds, effectively preventing birds from crashing into Windows or glass doors, and protecting birds from damage. It can also warn pets and children not to walk into clear glass doors. Variable Window Decoration: There are many textures on the surface of bird protection Windows, so the colors they are present in have different effects under different lighting conditions and when viewing window stickers from different angles. Affected by light and certain angles, the color effect may not be seen in rare cases, which is normal but rare. Easy to Paste: After cleaning the flat glass, spray a little water mist, tear off the sticker, and attach the smooth side to the glass. If there are bubbles, use a small card to scratch the bubbles. Window film protection is an electrostatic adsorbed, thick material that does not tear easily and has a long-lasting effect. They can be easily torn and moved. They can be repeated many times without leaving any residue. Usage Scenario: These colored circles have different sizes of non-adhesive electrostatic glass adsorption stickers. Can be used to decorate living room, dining room, bedroom, kitchen, classroom and so on. Description: Introducing our Rainbow Prism Window Sticker, the perfect solution for bird protection and adding color to your windows and glass doors. With its textured surface, this window sticker creates a beautiful play of colors under different lighting conditions and angles. While the color effect may not always be visible in rare cases, this is completely normal. Designed to effectively deter birds from hitting windows or glass doors, our window protection stickers trap and destroy sunlight, ensuring the safety of birds while also reminding pets and children to avoid collisions with clear glass doors. When the sun shines directly, our prism window stickers break the sunlight and create a stunning rainbow inside your space. It's a great decoration for windows and glass doors, adding a touch of magic to any room. Applying our window stickers is simple. Just clean the flat glass surface, spray a little mist, peel off the sticker, and stick the smooth side onto the glass. If there are any air bubbles, use a small card to remove them. Made with thick material, our electrostatic cling window film is tear-resistant and long-lasting. It can be easily moved or repositioned without leaving any residue. Available in different sizes, these colorful circle adhesive-free electrostatic glass cling stickers can be used to decorate various spaces such as living room, bedroom, kitchen, bathroom, study room, etc. Item Name: Window Sticker Material: PVC Function: Prevent Bird Collision, Beautify Decoration Wall Sticker Style: Mirror Shine Wall Sticker Pattern: Round Installation Method: Electrostatic Features: Iridescent, Anti-collision, Bird Protection Size Details: Diameter: 15cm(Approx.) Diameter: 12cm(Approx.) Diameter: 10cm(Approx.) Diameter: 8cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Window Stickers(20Pcs Included)