It's a case and a harp cart all in one! Soft case of waterproof Cordura fabric and thick foam padding zip snugly over your Livia for protection during transport. This case has two 1 1 / 2" wheels at the base that let you push or pull the harp easily over level surfaces. Give your Livia superior protection when you move it without the fuss of using a harp cart for simple level surface transports. Note - sometimes the case is available in black (shown); other times it is made in the dark Salvi blue.