The Alger Unloader Adjustable Cast Stirrup helps you to maintain non-weight-bearing compliance while in a lower limb cast. This stirrup is used for post-operative patients, non-operative patients as well as patients with foot ulcers. The stirrup allows you to transfer in your home without the use of ambulatory aids. It is useful when moving about your home and performing tasks of daily living while still being hands free. This is an adjustable one size product.