Independence Day Anti Collision Warning Stickers Holiday Decorations Static Electricity Window Glass Stickers Removable（round） Features: NO The static cling decal fit smooth glass of wall/ door/ window excellently. You can put up them easily and them without any left. ANTI-COLLISION When used on glass doors/ glass wall/ glass , they will help glass warning to reduce bird strike also human body from hitting on glass effectively. MATERIALS& CRAFT Made of PVC, they are and . SIZE They come as 1 sheet( 30cm), and the same with finished SIZE . SERVISE SUPPORT If you're not satisfied with your purchase or have any problems on installation, please feel to contact us and we will reply and help solve problems within 24 hours. Product Description: Independence Day anti-collision warning stickers, holiday decorations, static electricity window glass stickers, removable（round） Material: PVC Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Miayilima Independence Day Anti Collision Warning Stickers Holiday Decorations Static Electricity Window Glass Stickers Removable（Round） Ready to disassemble and use, easy to clean. High quality materials, use with confidence. A portable tableware tool that is perfect for family gatherings, outdoor barbecues, event parties, school graduation, and other occasions. Having it will not take up space, but it can also bring a lot of convenience to life and bring more fun.