ROCKTAPE's Active-Recovery (AR) series of tapes are designed to enhance performance and recovery. Unlike regular compression garments and tapes, ROCKTAPE's AR series can be used both to apply compression to promote recovery, or decompression to relieve pain and swelling. Rocktape is engineered to meet the demands of endurance athletes like CrossFitters, runners, swimmers and cyclists. The ROCKTAPE AR series features: Stickier, hypoallergenic adhesive that won't fall off during competition 180% stretch, the same elasticity as skin, to promote full range of motion 97% cotton, 3% Nylon 6/12, low moisture absorption Tighter weave, which enables muscle to more easily "snap back" to neutral Water resistant Variety of designs and colors Wearable for up to 5 days Each Roll is 2"x16.4' (5cmx5m)