SmartSign 18 x 12 inch “No Parking - Tow Away Zone” Sign, 63 mil Aluminum, 3M Laminated Engineer Grade Reflective Material, Red, Black and White, Made in USA 12" x 18" EG Reflective Aluminum Style:12" x 18" EG Reflective Aluminum It also prevents water and

It also prevents water and dust from invading the inner side and protects the inner fabric

also the microphone mute

could be used indoor or outdoor environment

What separates ours from the others

SmartSign 18 x 12 inch “No Parking - Tow Away Zone” Sign, 63 mil Aluminum, 3M Laminated Engineer Grade Reflective Material, Red, Black and White, Made in USA 12" x 18" EG Reflective Aluminum Style:12" x 18" EG Reflective Aluminum It also prevents water andSmartSign 18 x 12 inch No Parking Tow Away Zone Sign, 63 mil Aluminum, 3M Laminated Engineer Grade Reflective Material, Red, Black and White, Made in USA Product Features DURABLE ALUMINUM: 'No Parking Tow Away Zone' signs are made of 63 mil thick heavy duty rustproof reflective aluminum that easily lasts 10 years outside. EASY INSTALLATION: All signs come with rounded, burr free corners and 3 8 inch punched and pre cleared holes. Signs mount to U