4PCS Mandala Window Clings: 4Pcs collision window clings, 160mm in diameter, 4 different styles of mandala pattern window stickers. Spring pattern design, adapt to modern home style. NO GLUE DECALS: Static window decals paste by electrostatic way, without any glue or adhesive, easy to apply and remove, leaving no traces, and can be reused many times. PREVENT BIRDS STRIKES: Unique artistic design window film, classic color, rich style, moderate size, reminding people, birds, dogs and pets to be close to windows or doors. WIDE APPLICATION: Effectively prevent birds from hitting, and can also be used as a home decoration to reminding people, birds, dogs and pets to be close to windows or doors. Suitable for kitchen, dining room, living room, etc QUALITY MATERIAL: Made of PVC material, translucent, not easy to tear and fold, easy to stick on glass windows or glass sliding doors.