UV Reflective Anti Collision Window Bird Stickers Decals Glass Door Protect and Save Strikes, 12 PCS (UV Reflective)

Anti-collision bird stickers prevent birds and people from hitting. Full UV Reflective Coverage: Each sticker is fully covered with UV reflective material which can reflect ultraviolet light. While humans only see the regular colors of stickers, birds can perceive the light warning signal, helping them recognize glass surfaces and avoid dangerous collisions. Made of PVC, doing a good job of preventing your furry flying friends from crashing into picture windows! Reduce the accidents of your feather friends and avoid breakage. Easy to install, window / door post. Can it, stick it, done! We recommend putting stickers outside the window, but in case, if you can't reach the dangerous outside the window, you can stick it inside, the effect may be a little influence. Bird-Friendly Design: It is a durable transparent static sticker that is suitable for smooth surface glass doors and windows, reduces accidents for your feathered friends and prevents breakage.