40 Pieces Bird Collision Stickers for Window,Anti-Collision Alert Stickers Alert Window Clings Prevent Birds from Hitting Windows

OverviewKASTWAVE Bird Collision Stickers for Window, Prevent Birds from Hitting Windows, 40 Pieces Bird strike window decals to deter birds, stop birds from attacking window. Round, 3 inches in diameter. Self adhesive, easy to set up. Holographic reflection, gives a dazzling light to keep birds away. Package includes: 40 pieces holographic round stickers