This Nimbo Lightweight Posterior Posture Walker has an aluminum frame in flame red. FeaturesHeight adjustable. Soft rubber wheels adhere to any surface and will not allow the Nimbo to slide backwards. One directional rear wheels with aluminum ratchet and pin mechanism. Anti-Reverse override bracket disengages the one directional rear wheels and allows forward reverse mobility. Front swivel wheels enhance maneuverability and ease of turning. 5 rear wheels Locking mechanism easily switches front wheels from swivel to non-swivel. Each wheel is independently adjusted. Can be used in both anterior and posterior position. Latex-free handgrips with flanged ends. Folds easily for convenient transporting. 1 Each / Each