INTERIOR (L X W X D) 19.92 x 14.98 x 9.00 (50.6 x 38 x 22.9 cm) EXTERIOR (L X W X D) 23.78 x 18.33 x 12.08 (60.4 x 46.6 x 30.7 cm) 4 diameter x 1.5 wide (10.2 x 3.8cm) heavy duty polyurethane wheels with stainless steel bearings Retractable extension handle Easy open Double Throw latches Open cell core with solid wall design - strong light weight O-ring seal Automatic Pressure Equalization Valve Comfortable rubber over-molded top and side handles Stainless steel hardware and padlock protectors Lifetime Guarantee of Excellence Water resistant crushproof and dust resistant This case has internal wheel and/or handle wells that will reduce usable area. Includes Pick n Pluck Foam