Pelican 1020 Micro Case - Black The impact-resistant body made of polycarbonate features a waterproof seal, protecting the items inside the case from water and dust. It includes an automatic pressure equalization valve that automatically balances the internal and external air pressure. This solid-colored case is opaque. ■ Product Specifications Outer dimensions: Approximately 15.5 x 11.5 x 5 cm, Inner dimensions: Approximately 13 x 8.5 x 3.5 cm, Weight: Approximately 255g, Maximum buoyancy: Approximately 340g, Usable temperature: -23 degrees to 93 degrees, Protection rating: IP67 (30 minutes at a depth of 1m)