Band width of about 2.5 inches (5 cm) can stretch to 2.5 times its length. Can be used outdoors, at home, hospital, gym, or anywhere else Can be used for exercises such as lateral walks, leg raises, shoulder stabilization, etc. Total Circumference: Approx. 18.9 x 2.0 inches (48 x 5 cm). *This product is a consumable product and is not covered under any **after use. Medium (green) *Please check for all customers who are shopping for. ※ Stock status is constantly changing. Depending on the availability it may take some time for shipment or the number you want may not be available. Please be aware of this before placing your order.