Features and Benefits: 8 small containers & 4 large containers inside to store bits, fasteners, repair kits, & many other things that need organizing.Internal compartments seal to inside of lid so that everything stays in its designated spot, even if container is flipped upside down. Ridged lid and bottom allows cases to be stored on top of each other and stay in place. Internal compartments are removable.Made of heavy duty polymer, shock and crack resistant.;