This 4-tier rolling utility cart is a practical and all-round home storage solution designed for space saving and classified organization. Adopting a sturdy reinforced metal frame, the cart delivers outstanding stability, strong load-bearing performance and long-lasting service life, far more durable than ordinary plastic storage trolleys. With a scientific dimension of 12.25"D x 17"W x 37"H, its vertical layered structure maximizes storage volume while taking up little floor space, perfectly fitting narrow corners and small indoor areas.