Swift Mobile 24" is equipped with 24" rear wheels. Etac Swift Mobile is also available with tilt in space. Back support with maximum comfort The soft back support is adjustable using velcro straps. The material is carefully chosen not to stick to the body. It dries quickly and can easily be removed for cleaning. To prevent the back support from sliding, it has a top fixation on the bow handle. Ergonomic foot supports The foot supports are gently curved to ensure a perfect fit for the feet arches. The side covers protect the heels from the castors. To facilitate transfers, both foot and arm supports are easy to swing away.