- From small sensitive components to smartphones, protect your gear from the elements in a crushproof, watertight, & dustproof Micro Case from Pelican. This case is able to be submerged under 1 meter of water for up to 30 minutes in accordance with IP67 testing parameters. Exterior: 9.88 x 5.59 x 2.63 in. Interior: 8.25 x 4.25 x 2.25 in