Description These anti-collision window clings are good to prevent birds and people strikes from hitting windows, practical tools in daily life Quantity enough to satisfy your different daily decorative use and replacement.It can effectively prevent birds from hitting, and can also be used as a home decoration to refract colorful sunlight. Features -Color:As Shown-Material:PVC-Size:10.10X6.80X0.10cm/3.97X2.67X0.04in -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-These decals are static clings. Just peel off the backing paper, spray some water on glass surface, and stick the clings to glass.-Window stickers keep birds from crashing into doors or Windows. Effectively protect the safety of birds and animals. -Can be removed anytime and won't leave any residue on the glass, you can use them with peace of mind. -Anti-bird window decals apply to glass panels, patio sliding glass doors or glass windows to prevent bird strikes. Packing list: 2 x Rainbow Window Clings