Butterfly Decal Envelope - 4 decals - WindowAlert

Bird Safety - Butterfly Decal - Protect Birds from Crashing Into Windows
WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight. Place decals on the outside of the window. Concentrate decals at center then work out, placing decals at a minimum, on every 2 feet of glass. For optimal protection, scienti­fic studies suggest placing decals 4 inches horizontal, by 2 inches vertical, from one another. UV coating will fade based on exposure and local elevation. For best results, replace decals every 4 months or test with the WindowAlert UV Flashlight. CONTENTS: 4 Decals per Envelope. TYPE: Static cling.  Made in the USA. (If a single bird repeatedly attacks your windows, please use our Stop Bird Attack product.)

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Classic Square Decal Envelope - 4 decals - WindowAlert

WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight.

WindowAlert Modern Butterfly Decal Envelope - 4 decal pack

Large Size Butterfly Window Clings Anti-Collision Window Clings Decals to Prevent Bird Strikes on Window Glass Non Adhesive Vinyl Cling Butterfly Stickers(40 Pieces) : Home & Kitchen

Elegant window decals that, when applied to home and office windows, reflect ultraviolet sunlight and help wild birds avoid crashing into windows.

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