Tilt Pak is strong, durable, all plastic construction & has an easy grip carry case. It is freestanding, mountable & has 4 thumb lock drawers so there is no accidental spillage. Units can be screwed back-toback to double the capacity. The size is 330w x 140d x 470h mm. Each of the four drawers has four 55 x 70 x 75mm individual compartments.