Rugged Mixer Travel Case: This protective hard shell mixer case is compatible with Yamaha mixer MG12 bass effects, power supply, and XLR cable. Compatible with other mixers up to 17" x 12.1" x 5". External case dimensions are 23" x 15.5" x 8.5". HARDSHELL DEFENSE: Enjoy protection from bumps, drops, dents, dust, and dirt with this shockproof protective carrier. The case's hard shell exterior is made from durable composite injection plastic. MULTI-LAYER FOAM PROTECTION: Multi-layer foam interior protects the mixer from impacts inside the case. The lid features intricate foam, the walls are lined with intricate foam, and the base of the case is lined with high-density foam. Waterproof & Airtight Construction: Airtight pressure release valve and gasket sealing lid provide waterproof protection for your studio recording audio mixer controller, preventing moisture and dust from damaging your music equipment. PADLOCK RING FOR ENHANCED SECURITY: You can also add a padlock (sold separately) to this mixer travel case to keep your equipment even more secure. Will not fit mixers larger than 17" x 12.1" x 5".