This lightweight Nimbo Posture Walker in Purple supports a person from behind to encourage a more upright posture and trunk extension.For ultimate levels of safety, the walker has been fitted with a ratchet mechanism on the rear wheels stop 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 making this walker ideal for use indoors and outdoors. An anti-reverse override bracket disengages the one directional rear wheels to allow forward and backward mobility. This Walker has been designed for practicality by being able to fold easily for transportation and storage purposes. Its front swivel wheels enhance manoeuvrability and ease of turning. The flanged ends of its latex free hand grips provide maximum user comfort and place the user\'s arms at their side. This is the extra large version of the Nimbo Posture Walker in Purple, however from this section of the website a variety of sizes are available.