• Size: 4.1 x 6.3 inches (10.5 x 16.0 cm) (not including strap attachment), Material: (main body) PVC/TPU, (lens part) polycarbonate, (lens cover) silicone • Weight: Approx. 1.2 oz (60 g), Waterproof Performance: Water resistant up to 32.8 ft (10 m), passed JIS-IPX8 standard (formerly JIS protection grade 8), *1 ATM (depth 32.8 ft (10 m)) 30 minutes test • Caution: Check your safety condition at any time while in use. Please perform waterproof test before use. , Country of Origin: South Korea • Uses a zoom compatible window. Adopts a special optical lens that allows you to capture clear images even in the water (UV coating to reduce light distortion)