Thera-Loop non-slip door anchor for tubing or banding exercises. Innovative Thera-LoopTM is a non-slip anchor for effectively securing your favorite resistive tubing or band (such as TheraBand®) within any closed door. Height adjustments are limitless and, due to its patented design, the Thera-LoopTM will not slip up or down. No more frustration of hooking tubing/band onto door knobs or under furniture! The convenience of this simple yet ingenious device increases patient compliance with exercise programs at home or during travel. Available in 1, 10 & 50 packs. Product photo may not exactly match the product offered for sale. Please refer to the product description.