This large, hard protective 28.84" hard case is great for storing cameras, electronics, tools, and more. Pluck and pull foam along with sturdy design will safely store sensitive items during travel or on the go. This case is IP67 waterproof, dust proof and shockproof. The hard case includes four layers of foam: 1 egg-crate top liner layer, 2 pull and pluck customizable layers, and 1 solid bottom pad layer. The large case dimensions External: 28.84” x 16.92” x 7.08” Internal: 25.47” x 13.77” x 4.72”. An innovative pressure equalization valve allows the case to quickly equalize to different air pressures when traveling at different altitudes. A rubber gasket lines the rim of the case, and when latched closed creates a waterproof seal. All Eylar waterproof hard cases are backed by a limited lifetime warranty.