Features: Rockville GigMate Pro Audio/DJ Equipment Transport Trolley Cart - Folds Flat. Extremely light and folds completely flat. Constructed from Aluminum alloy and rated to hold up to 154 lbs. Even the base is made out of strong aluminum. Includes bungee cord to secure your items. Large rubber wheels roll smoothly even over rough terrain. Perfect for taking / rolling your pa speakers, subs, guitar amps, lighting, and other gear to your gig. Every musician should always keep one of these in their trunk. Folds and unfolds instantly saving you time and energy. No assembly required. All black design including all the screws and the rims. Folded dimensions: 15.35" x 2.16" x 24". Expanded dimensions 1: 15.4" x 15.8" x 23.6". Expanded dimensions 2: 15.4" x 15.8" x 31.5". Expanded dimensions 3: 15.4" x 15.8" x 39.4"