DESC: This is a great visual deterrent to shoplifting, theft and vandalism. Perfect for any domestic or commercial indoor or outdoor use such as an office, retail space, business or home. Protect your back yard, porch, front door, driveway, garage. Neighbors and visitors will think that you have a complete video surveillance system. Help prevent or deter suspicious activity by placing the security sign in a noticeable place. It will make people think twice about stealing or doing damage to your property.These signs are precision printed on high impact standard 0.64 gauge reflective aluminum. The reflective 3M vinyl material provides maximum daytime and nightime visibility. The high quality 3M engineering grade material prevents fading, yellowing, scratching and cracking. The 0.64 gauge reflective aluminum is weatherproof and will not rust. These signs have been designed to last for years. The 12x18" signs have have 2 predrilled mounting holes and the 14x20" signs have 4. Simple and e