A standard wheelchair is designed to support longer trips, and to allow for self-propelled. It always designed with two large, rear-mounted wheels that the user can set in motion by hand, so if you need to be able to operate your chair without aid from a loved one or caregiver, a standard wheelchair is an ideal option. Double embossed vinyl upholstery is durable, lightweight and easy maintenance.A pair of parking brakes which can be reached by user is an added safety.