GripSling Raw Training Straps (Package Deal) AS SEEN ON INSTAGRAM: @GripSling Add a new, creative element to your strength training. Condition sports-specific functionalities: forearm and grip, agility and coordination, core and stability, stretching and flexibility. A must-have training aid to keep in your gear bag--portable, light weight, and easy to store! 100% money-back satisfaction guarantee & proudly manufactured in the USA!