SKB 3I-3614-6B-E iSeries 36 x 14 x 6 Inches Mil-Std Waterproof Case with Wheels In-line skate style wheels for easy transport Patented trigger release latches can be retrofitted with TSA accepted key locking latches Padlock holes include stainless steel padlock protectorclips Waterproof and dust tight design (MIL-C-4150J) Molded-in hinge for added protection