Blue Jay Lumbar Support XL X Large 39.75 44 Blue Jay Shoulder Immobilizers Supports VINYL PHYSICIAN BAG * 14 14804 VINYL PHYSICIAN BAG * 14 x 5 x 8 Black * Features two interior pockets and a 1 position lock * Boston bag has reinforced corners and a 3 position lock * Black Pebble The Drytex hinged knee suppoprt is a Neoprene alternative constructed of a unique nylon core and polyester Lycrar fabric that allows for improved airflow * Provides compression and support yet allows for breathability ideal in warm weather climates * Designed for mild to moderate medial lateral stability * Measurements taken 6 above mid patella knee joint line and 6 below mid patella circumference * Extra Small fits: Thigh: 13 15 X Large fits waist circum injuries to the lumbar discs and the sacro illiac joint * 2 flexible internal stabilizers * Elastic side straps for custom compression * Breathable and moisture wicking * Color: beige