Product name: 12 inch outdoor camera waterproof cover Size: 12 inches Function: Rain proof, dust proof, and thermal insulation Material: Main body aluminum alloy, front and rear ABS plastic Opening method: rear flip, rear lock Overall dimensions: 370mm (L) x 145mm (W) x 110mm (H)/14.56 '' (L) x 5.70 '' (W) x 4.33 '' (H) Internal available dimensions: 300mm (L) x 105mm (W) x 90mm (H) 11.81 '' (L) x 4.13 '' (W) x 3.54 '' (W) Window size: 75mm (W) x 62mm (H)/2.95 '' (W) x 2.44 '' (H) Color: beige Bottom mounting hole spacing: 0-22.5-45mm (0-0.88 '' -1.77 '') Usage environment: indoor, outdoor Net weight of product: 0.95KG (2.09 LB)