The 4638A Mixer Case from the house of Thomann has been engineered to house Sennheiser G3 series wireless microphones. The interior of this case exhibits one main compartment for the microphone and additional compartments for storage of a number of accessories. The case has been designed with extreme attention to detail. This is evident from the reliable lock and key mechanism, which helps prevent tampering. This case has been designed with utmost attention to detail with a view of keeping dust and moisture at bay. This case measures 466mm in length and 389mm in width.