This is the extra-large Nimbo Posterior Posture Walker; one in a range of five height-adjustable models.Its most noticeable feature is its open fronted design, which prompts the user to walk with a good upright stance and good extension of the trunk. The sturdy aluminium frame provides excellent support on the three remaining sides and its easy manoeuvrability helps the user to gain confidence while walking. Light but strong, it has swivelling front wheels and its back wheels have an anti-roll-back mechanism that keeps the walker safely in position. It can be used with a number of different pads and accessories - available separately in this section of the shop - that provide additional support and security.