Tired of your gear falling through the cracks? Add this carpeted shelf kit to your Rock-N-Roller music cart and enjoy care-free transport. The Rock-N-Roller Expandable Carpeted Shelf Kit for R8-R10-R12 converts in seconds into a long (52L x18W inches ) or a short (34L x18W inches) shelf cart. The sturdy shelf is made of carpet-covered 1/2-inch-thick plywood with powder-coated steel support tubes. It quickly attaches detaches and breaks down into two pieces for small storage.This handy expandable shelf kit also includes two perforated handles and four wing bolts for easy assembly and adjustment. The shelf fits the Rock-N-Roller R8 Mid Truck the R10 Max Truck and the R12 Truck. It weighs 16 pounds and can support up to 150 pounds.If you alread y own a Rock-N-Roller - the best-selling cart in the music industry - you`re familiar with the quality and ease it provides. When you add this carpeted shelf kit to your music cart you`ll discover even greater convenience and safety while transportin g your music equipment. Order yours today