Fully adjustable design provides customer fit and firm compression ideal for sprained strained and arthritic ankles. Application/Instructions: 1. Place heel on hole. 2. Fasten arch strap. 3. Fasten ankle strap. 4. Cross long straps., 1. Align opening over kneecap. 2. Fasten bottom section behind knee. 3. Fasten top section behind knee. 4. Secure top and bottom tension straps. Intended Use: Provide support and protection to weak, injured, or arthritic ankles., Provide support to weak, injured, or arthritic knee joints. Cautions/Warnings: THIS PRODUCT CONTAINS A NEOPRENE BLEND, WHICH MAY CAUSE ALLERGIC REACTIONS., THIS PRODUCT CONTAINS NATURAL RUBBER LATEX, WHICH MAY CAUSE ALLERGIC REACTIONS. THIS PRODUCT CONTAINS A NEOPRENE BLEND, WHICH MAY CAUSE ALLERGIC REACTIONS.