Whether your multipair system will be used in a fixed installation or a "medium-use" portable application,These Snakes are clearly the ideal choice. Each Snake stagebox is constructed of a virtually indestructible aluminum extrusion for incredible structural integrity. The low-profile box provides both excellent shielding and protection from connector damage. Audio Snakes in 12x4 (Mics+Returns) Box configurations. Specs: Rugged, Low Profile, Extruded Aluminum Stagebox for Best Shielding and Connector Protection Multipair (2 x 24 AWG) Audio Cable Individually Shielded Pairs (100% Coverage Foil Shield and Drain Wire) Durable Matte PVC Outer Jacket CL2 Rated to meet NEC Requirements Shrink Tubing on Each Channel Color-Coded Fanout for Easy Channel Number Identification Nylon Cable Grip/Strain Relief for the Trunk Rugged Nylon XLR connectors on the Stagebox Rugged REAN Metal-Shell Connectors XLR Returns