The 3i0907-4-SWK Custom interior Sennheiser EW Wireless System Mic case is a very compact case and is part of the iSeries Waterproof cases. The interior features a custom cut polyethylene (PE) foam interior that will accommodate a wireless plug-on transmitter, wireless body pack transmitter, wireless body pack receiver with an extra spot for a lavaliere microphone plus additional accessories with an overall interior measurement of 9" x 7" x 4", compact yet durable to house your delicate wireless system.

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-STD 810H) that is resistant to corrosion and impact damage. Standard features include a molded-in hinge, padlock loops, Trigger Latch® System, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD 810H), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H).