Ideal for joint problems, arthritis, weak connective tissue and after surgery. Self-gripping tape closure. To determine the correct size, measure the circumference above and below the hock joint. Pairs available in sizes S = 18.5cm (height) x16cm (top side) x12cm (bottom side), M = 20cm (height) x17cm (top side) x13cm (bottom side) and L = 22cm (height) x20cm (top side) x16cm (bottom side).