VideoSecu 8 Pack Home CCTV Surveillance Security Camera Video Warning Stickers Signs 2 of 11.5"x8.3", 6 of 3"x2" Security Alarm Decals 1RO Size: 2 of 11.5x8.3 inch, 6 of 3x2 inch Can be applied to any smooth surface; Easily posted and removed These signs are your first line of defense against criminals; This is the quick, easy way to warn criminals that they are being watched.