For sports protection: to guard against ankle injuries in the midst of movements. For injury care: to prevent aggravation of pains, alleviate swelling around ankle, and ease the pain caused by muscle loss. For durable use: soft with good flexibility for many kinds of sports. Material: Polyester Color: Blue Dimensions: Unstretched: Length:18cm/7.2'' Width:8cm/3.2'' Cleaning and Maintenance: Clean with cold water, air dry, reusable. Dot not wash it with hot or boiling water. Package includes: 1 Pair of Footful Ankle Support Braces