For use with strokes, traumatic brain injuries, dementia & other neurological impairments. Helps position the knee with mild to moderate spasticity & contractures. Easy to modify by cutting foam with an electric knife for a custom fit & to accommodate people who do not have symmetrical flexion of the knees. Also helps prevent pressure sores that can be caused by bony prominences of the legs. Constructed from fire retardant open cell foam. Can be used with patients who tend to hold their legs tightly adducted & draw one or both into a foetal position. Available with or without removable, washable polyester cover. When both legs are affected, order both a right & a left. One size fits all.