Front Self Adhesive Clear Vinyl Outdoor/Indoor (4 Pack) 4" X 4" Home Business Security DVR CCTV Camera Video Surveillance System Window Door Warning Alert Sticker Decals UV resistant and front facing self adhesive super clear vinyl with anti-fade vivid color. Mounting on the inside of a glass window or door for lasting longer. Size: 100mm x 100mm (4 inch X 4 inch). Quantity: 4 stickers in total (2 stickers on each sheet, 2 sheets in total)