Save more birds wherever you are! Millions of birds die each year from window strikes. You can save the birds because the blue ultraviolet light in our window decals breaks up the reflection of sky, clouds and treesâ€"so birds can veer off in time. One more bird, saved! Place on the outside of your window; one decal per three square feet. The decals are barely visible to you, while birds see a solid blue shape, set of six. 4-1/2 inch diameter. Bird-Safe ® hummingbird decals, set of 6 Protect the birds with lifesaving window decals Features easy to use static cling with ultraviolet light Easy to reposition on your window
This re-usable BirdsChoice window cling stops birds from crashing into windows! Birds are startled by the sight of this hawk silhouette on your glass window or door and quickly change direction to get away. Peels off easily. Can be re-used. 14 inch wingspan. 3 per package.