Surpeme Canvas Wrist Brace provides immobilization for weak or injured wrists. Durable canvas brace with soft lining and removable stay. Self adjusting two-cluster lacing attached to hook "n loop straps ensures a proper fit along the entire length of the brace.Recommended when wrist immobilization and full hand function are desired. Contouring provides full finger function and palmar spread. Removable and adjustable palmar stay offers maximum support. Generous thumb opening provides freedom of movement. Durable canvas for maximum wear and comfort. Adjusts easily with loop & lock closure. XSmall fits wrist circumference of 5.25" - 6.25", Small fits wrist circumference of 6.25" - 7.25", Medium fits wrist circumference of 7.25" - 8", Large fits wrist circumference of 8" - 9", XLarge fits wrist circumference of 9" - 10"