This is the medium sized version of the height adjustable Nimbo Posterior Posture Walker; four other sizes are available.Unusually, it has an open front end, which encourages a good upright stance and proper trunk extension. However, its wrap-around design and sturdy frame still provide all the support required to promote independent movement and to enable the user to gain walking confidence. The aluminium frame is light and manoeuvrable thanks to its swivelling front wheels, and it features an anti-roll-back system that keeps the walker safely in place. It can be used with a variety of accessories that provide added postural support and can be purchased in this section of the shop.