Parents love this excellent, well-priced, portable bassinet. It has mesh walls and a memory foam mattress to help baby sleep comfortably. It sets up quickly with clip-on legs and breaks down quickly and stores flat in the included, zip-up carrying case. All fabrics are machine-washable, including the zip-off mattress cover and the extra soft-knit sheet. Usable from birth until baby reaches 20 pounds or starts to sit up on hands and knees.