The all-black ProX Flight-Style Road Case with Laptop Shelf for Pioneer DDJ-FLX10 and AlphaTetha DDJ-GRV6 Controllers has a 2 RU rack space and off-terrain rubber wheels and industrial grade rubber stopping feet. The case is constructed from gig ready 3/8" Plywood with a Honeycomb Digital Surface Protected lamination. There is additional space for cables and small accessories at the rear underneath the controller for convenience and the removable front panel allows for easy access to the DJ controller front control knobs, headphones, mic jacks, etc. The rubber and foam padding contains 70% recycled materials with most of it coming from recycled plastic bottles.