The Vevor rolling book cart is a heavy-duty storage and transport solution designed for libraries, schools, offices, bookstores, and home use. Built from carbon steel and cold-rolled steel plate, it supports up to 330 lbs across three shelves for dependable everyday performance. Its single-sided V-shaped sloped shelves help keep books organized and more secure while in transit. Four swivel wheels, including lockable wheels, allow smooth movement and controlled positioning. The waterproof, scratch-resistant finish helps it stand up to regular use.