With so many birds dying every year from window collisions, we absolutely must do all we can to protect them and ensure they continue to fly safely and happily about. These bird window clings will certainly reduce window collisions and look fantastic while doing so! The prism effect breaks up the reflective light making your window more visible to birds, which reduces window collisions. These decals stick to the window purely with static cling, not adhesives, so they are movable, reusable and never fade. Comes in a package of 7 different Bird designs ranging in size from 5" to 7" across. Made in the USA How to Use: - Apply Window Gems to OUTSIDE of windows.- After washing window well, apply gems smooth side toward the glass.- A mist of water or swipe with a damp cloth helps them stick.- Smooth down all edges flat against the glass.- If applying in cold weather use warm water to rinse glass first.- Gems can be rinsed if they get dirty and reused as many times as you like.- They will not leave any residue on your windows.
