Help stop birds from flying into your windows with our Big Cats Window Gems.  This new design is a fun combination of lions, tigers and cheetahs.  You get to arrange them however you like on your window.  Placed on the outside of the glass, they will break up reflections on the glass and warn birds away in time to avoid window strikes. Window Gems stick to the glass purely with static cling, not adhesives, so they are movable, reusable and never fade. Comes in a package of 9 different big cat clings ranging in size from 7" tall for the largest tiger, to 3.5" for the smaller baby lion. Handmade in Mount Shasta, California Window Gems are made with a color-less translucent prismatic vinyl which captures sunlight and turns it into sparkly rainbows. They are stunning, constantly changing, and perhaps a teeny bit magical. Any bright light source makes the gems glow with rainbows, even moonlight.