RAINBOW WINDOW CLINGS: The 3D window film itself does not actually have any color. However, with special 3D design it will show a colorful visual effect when sunlight hits the film after installation. YOGA SHAPE FILM: Package includes 16 pcs films, size: 9.1cm~11.2cm long and 9.6cm~10.7cm wide, each design is completely unique and printed slightly translucent so as to catch the sun STATIC CLING DESIGN: Static cling design, super easy to apply and remove, no damage to windows surface. Also, it can be reused if not be damaged or smudged ALERT BIRD STICKERS: The rainbow window sticker will reflect sunlight to create a colorful visual effect, therefore, the window stickers will prevent birds from hitting on doors or windows EASY APPLICATION: These decals are static clings. Just peel off the transparent backing paper, spray some water on glass surface, and stick the clings to glass. It is recommended to apply outside.