The Shure WA610 is a moulded plastic carrying case with foam cutouts for holding a bodypack a handheld microphone a half-rack receiver/ transmitter power supply antennas and lavalier microphone or earphones. Specifications Compatibility: For all PG PGX BLX GLX SLX QLXD ULX UC Systems and PSM 200 300 400 600 700 900 In-Ear Systems Dimensions: 50 x 40 x 15 cm Weight: 2.95 kg