This is the must have product in the Cerberus range! The CERBERUS MULTI CUFF has two main purposes: compression and support.COMPRESSION – This is perfect if you have joint pain or tendonitis in your elbow or knee. By applying compression to the area it will help to relieve and prevent the pain associated with tendonitis and help prevent potential injury or strain to the muscles of that area or can be worn over the area of concern or pain e.g. forearms, elbows, biceps, calves, quads, hamstrings or anywhere needed. It should fit tightly over the intended body part (e.g. if you measure 11”, purchase the 10” for good compression).SUPPORT – Our Multi Cuff also makes a great support for your elbows, knees, forearms, biceps, calves, quads, hamstrings or anywhere extra support is required. Awesome for squat, bench, and deadlift and any exercise, activity or movement where you experience pain or need extra level of support and safety.REMEMBER – If you plan on wearing the CERBERUS MULTI CUFF in different locations (e.g. forearms, elbows, quads or knees) you may want to order two different sizes to get the most accurate and beneficial fit. Sold as a single unit.