TheraBand Foam Roller Wrap, Fits Around Foam Rollers, Adds Ridged Texture to Better Relax and Roll Out Muscles, Allows for Deeper Massages, Helps with Injury Prevention and Recovery Ridged design enhances self myofascial release and deep tissue massage for standard 6" round foam rollers, compatible with all roller lengths and can be paired with other densities to create a customized self massage Wraps serve as protective covers for your foam roller and keep it looking like new while the roller improves muscle flexibility and range of motion and decreases soreness and inflammation Easy to attach Velcro allows you to quickly interchange the wrap of your choice on the same roller for the desired amount of massage Variable levels of hardness to suit your preference and level of massage or tissue mobilization needed  From Extra Soft to Extra Firm Individually packaged with detailed color exercise instructions featuring general techniques and advanced exercises divided by muscle region