"Medline durable steel transport wheelchair for adults is made with Microban* antimicrobial protection to protect the transport chair against bacteria, mold and mildew. Perfect for indoor/outdoor use, the transport wheelchair comes with large 12” rear wheels and 8” swivel front wheels for easy maneuvering. Rear wheel brakes and seat belt provide safety while transporting and transfers. Detachable footrests, full-length, cushioned armrests and spacious, easy-to-care nylon seat and back offer comfortable experience. Armrests are angled to allow user to sit up close to most desks and tables. Back folds down and chair folds up for easy transport and storage. Dimensions: 34”L x 19W x 37.8”H (assembled); 34”L x 8”W x 37.5”H (folded). No assembly required. "*These antimicrobial properties are built-in to protect the product. This product does not protect users or others against bacteria, viruses, germs or other disease organisms."