Millions of birds are killed each year flying into windows. Now you can save the lives of the beuatiful birds you love.
WindowAlert is a static-cling decal that may be applied to home and office windows. The decals contain a component which brilliantly reflects ultraviolet sunlight. This ultraviolet light is invisable to humans but glows like a stoplight for birds. birds have vision that is up to 12 times better than that of humans. WindowAlert decals help birds see windows and avoid striking the glass.
No adhesive and no residue! These work on static cling alone!