Califone WS-CS12 Wireless Audio System Case, 1.5" wheels, Retractable handle, Keyed locks (includes 2 keys), 6 pouches for headphones and accessoriesThis storage & carrying case holds components of the wireless Assistive Listening WS-series of products. It carries up to 12 pieces of the WS-T or WS-R, one piece WS-CR (with adapter), four of the WS-CH, one WS-CHP, twelve 3060AV headphones, and microphone accessories. Key Features1.5" wheelsRetractable handleKeyed locks (includes 2 keys)6 pouches for headphones and accessories SpecificationsProduct Dimensions: 21.5” x 15.5” x 9.25”Product Weight: 10 lbsWarranty: For use in school, business, church and government facilities for 1 year