CanDo Door Nub Anchor with Loop For Exercise Band/Tubing, 10 Each

Door anchor with nub is used to anchor exercise band or tubing in a door jamb. place anchor nub in door jamb at any height. close door to create workout station heavy-duty webbing makes this accessory extra durable. secure any size band or tubing to open loop of door nub strap. cando economy door jamb nub anchor strap - 10 each.