20 Space (20U) ATA Rack Amp Road Shock Mount Case (20" Deep) w/ Casters

20 Space (20U) ATA Rack Amp Road Shock Mount Case (20" Deep) w/ CastersRugged 3/8" Plywood with Black LaminateTongue and Groove Metal Railing with High-Impact Ball Corners1" Layer of Shock-Absorbing Foam Between Rails and Outer Walls20-Space Standard 19" Rack Rails (Front/Back), 20" deep (excluding lids)Foam-Insulated Front & Back Lids, Heavy-Duty Soft-Glide Industrial Casters (2 locking)