Features: Antis-bird Collision Window Our window stickters alerts birds and prevent collision with window, protecting wildlife from glass impacts. Suitable for home and office window and glass door. Rainbow window sticker Reflect sunlight to create a rainbow effect in your space.to capture and disperses light beautifully. reusables and easy to clean These electrostatically adherent decal easily removed and repositioned for cleaning.washable with water for maintenance. Window Decors Sticker serving as both a bird deterrents and home decoration. Easy to use: simply sprays water on the glass surfaces, peeling off window sticker along line from film and stick the smooth side of bird sticker to the glass Specifications: Materials:PVC Styles:01,02,03,04 Package Includes: 1Sheet antis-Collision Window decal note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual colour of the item.