Our glue-free window stickers are made of safe materials and are and practical. It is easy to use. You can use decorative window stickers to protect from into windows. You can also use it to decorate your office, conference room, or living room. Features -Color:As Shown -Material:PVC - Size: 30.00X21.10X0.10cm/11.79X8.29X0.04in -Note: The transparent backing film must be torn off before attaching the window, and the smooth side must be attached to the window. Be sure to some water on the glass, otherwise it will not stick firmly. -Creative design allows these stickers to bring a unique decoration to your Windows. Perfect for decorating a room. -Our window stickers are made of safety materials and have a glue-free design that strongly adheres to the window and is easy to peel off. -Window stickers keep from into doors or Windows. Effectively protect the safety of and animals. -Can be removed anytime and won't leave any residue on the glass, you can use them with peace of mind. - window decals apply to glass panels, patio sliding glass doors or glass windows to strikes. Package list: 4 x Anti-Collision Window Clings