SKB 6U Roto Roller for R1006/R1010 All Gig Rigs fit securely atop the amazing rotoroller While the rotoroller is an efficient dolly for full size or Mini Gig Rig, it also serves as a six space amp rack or ample storage space for a snake or any other road gear 6u rack or storage bin The SKB SKB-1906 Roto Roller is a heavy-duty molded dolly for the popular Mini Gig Rig and regular Gig Rig It also provides an additional 6-space rack or ample storage for a snake or other important audio equipment