Gelocast® Unna Boot with Calamine, 4 Inch x 10 Yard, 1 Case of 12 Lamps Seasonal Disorder X ray detectable strip for easy Wrist and Hand X ray detectable strip for easy identification weight capacity * Double extruded center tube provides additional strength to weight bearing area * Push pin adjustment makes it easy to adjust crutch height in 1 increments * Non skid jumbo size rubber tips provide excellent traction * Easy wing nut adjustments for hand grips * Comfortable durable rubber underarm pad and hand grip * Limited Lifetime Warranty * Sold as a pair Shipping Carton Size: 34 L x 12 W x 10 H * The non raveling gauze is uniformly coated so it is easy to handle and mold to the limb providing a semi rigid cast 100% cotton base does not unravel reducing wastage