Signs Authority Video Security Surveillance Sticker Decals Sign for Home Business, 6 Piece Set, Self Adhesive Vinyl Stickers for CCTV, DVR, Camera System, Outdoor/Indoor 3.5"x3.5" Window Door Wall 6-Pack of Premium Grade Adhesive Vinyl Sign Decals (Stickers) Simply peel and stick on windows, doors and walls to warn burglars and trespassers Keep your home or business safe from burglars and intruders Great For Outdoor or Indoor Use. UV Clear Laminate for Added Stability & Longevity Perfect Size: 3.5 Inches x 3.5 Inches (90mm by 90mm). Not Too Big.. Not To Small