The re-designed roto-molded shallow rack cases meet the needs of musicians and pro audio engineers. The new 1SKB-R3S now has a full front and rear cover instead of a rear access panel for easy access. Both doors have a rubber gasket to keep water out of the case. The shallow racks are roto-molded for strength and durability and feature a new exterior design with interlocking capabilities, recessed steel, mil-spec black twist latches, shock absorbing rubber feet and new heavy-duty flush handles. With the addition of rear rack rails and the new cover design, The depth on the new roto-molded shallow racks has been extended to 10.7" From front to rear rail. Gear can now be mounted front and rear with the supplied rack mount clips.