Theraband Extremity Straps(pr) Stockinette Elasticized fabric stretches to fit Style:1 Pair (Left & Right) Elasticized fabric stretches to fit most digits Compatible with Pacific Blue Select™ (20389 A pair of neoprene straps which can be attached to your arms or legs to increase the convenience and efficiency of exercising with Theraband resistance bands or tubing * You no longer have to worry about the Theraband resistance bands or tubing slipping up or falling down * The extremity strap holds the band firmly and comfortably in place for the duration of your workout * The extremity strap is an excellent tool for working the legs or arms * The Theraband resitance bands or tubing attaches to the strap and the strap attaches to you *