Birds are constantly colliding with our windows, often resulting in injury or death. Save these beautiful creatures by using this herd of bison window clings! These easy to install clings will have your home or office looking chic while preventing bird injuries. 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 bison ranging in size from 6" for the biggest down to 3.5" for the baby. 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. Made in the USA
