Neoprene Knee Stabilizer OSFM, 1 ct, QC95736 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Provides supportive structure, firm compression and a comfortable fit to relieve mild sprains, strains, sore muscles, and sore joints. Stretchable with adjustable fasteners. Can be used on both the left and right knees and is unisex.