This lightweight Nimbo Posture Walker in Purple supports the user from behind, encouraging a more upright posture and trunk extension.For ultimate levels of safety, a ratchet mechanism has been fitted on the rear wheels to prevent the walker from rolling backwards while the non-marking, soft rubber wheels adhere to a variety of surfaces and will not allow the walker to slide backwards thus this walker is ideal to use indoors and outdoors. An anti-reverse override bracket disengages the one directional rear wheels to allow forward and backward mobility. This highly practical walker folds easily for storage and transportation. Its front swivel wheels enhance manoeuvrability and ease of turning. The latex-free hand grips have flanged ends for superior comfort and to place the user\'s arms at their side. This is the large version of the Nimbo Posture Walker in Purple and from this area of the website you can find a variety of other available sizes.