SKB 1R2723-8BW Roto-Molded Case 27 x 23 x 8 Inches with Wheels, Pull Handle for PreSonus 24, A&H Zed-24 Skate-type wheels Rotationally molded for incredible strength and protection SKB's proprietary glass reinforced nylon trigger latches Sturdy pull handle SKB Roto-Molded Case 27x23x8 w/wheels, pull handle for PreSonus 24, A&H Zed-24TSA Latches