Signs Authority Video Security Decals Sign for Home/Business 6 Piece Set Self Adhesive Vinyl Stickers-Outdoor/Indoor 4" x 2.5" for Window, Door & Wall for CCTV, DVR, Camera Surveillance Systems 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: 4 Inches x 2.5 Inches . Not Too Big.. Not To Small