The Pelican 1040 micro cases has the legendary strength as the normal sizes Pelican Cases. This mini case is great for protecting small electronic devices and other valuables. It's interior space measures 6.50 x 3.87 x 1.75 leaving space for a cell phone, radio, GPS or other small electronic device. Water resistant, crushproof, and dust proof. Easy open latch Rubber liner for extra protection doubles as o-ring seal. Automatic Pressure Equalization Valve balances interior pressure, keeps water out. Stainless steel hardware. Carabiner Available in clear with color liner, solid, or mossy oak. Unconditional Lifetime Guarantee. IP-67 Rating for temporary submersion. 1 meter submersion for 30 minutes . Ext. Dim.7.50 X 5.06 X 2.12 inches Int. Dim.6.50 X 3.87 X 1.75 inches