Nested Set of 4 Rolling Bags . Ideal for carrying lots of stuff, clothing or anything that you just want to get from one place to another without a hassle. Exceptional quality, highly functional, multi-compartments for easy storage, very strong. 900 denier polyester. Key features are a large main compartment, plus smaller compartments. Assortment of colors in: Color: BLACK. Size 32" 28" 24" 20"