A classic stool designed to handle tasks performed at counter and workbench heights. Seat and back are constructed of thick sculptured cut foam on 1/4" plywood. Manual back height adjustment. Pneumatic cylinder with telescoping dust cover. Polyurethane covered 25" 5-star base with 2" dual wheel carpet casters. Chair is 34"W x 34"D x 38 to 47"H overall. Some assembly required.