new design steel 3d mobile pedestal for sale has a durable three-stage silent slide rail, durable and quiet, with rust-proof and silent effects. The design of the movable stationery box is more intelligent and intimate, convenient for users to store, more like a caster with brakes, more stable, light and almost silent when rolling , The hidden design of new design steel 3d mobile pedestal for sale is more beautiful, easy to unlock, so that the product service is more secure, all-steel durable handle, complete shape, comfortable to use, firm and durable.