Track Ball Soft Size:NO SIZE Leather wrap-around thumb protection covers

Leather wrap-around thumb protection covers the inside of the thumb to protect against abrasion

Children must be under supervision when using this product

Updatable firmware

For agility

Fit for adventure with rugged design that features stainless steel bezel

Track Ball Soft Size:NO SIZE Leather wrap-around thumb protection coversSpine cradling massage toolAlleviate back and neck soreness and reduce your chance of recurring painAlso work on both sides of your bicep, tricep, deltoid, hamstring, quadricep or calf muscle for an efficient massageErgonomically designed to access the muscles surrounding the spine and respect the integrity of its anatomy by avoiding direct contact with bonesLets you perform self myofascial release (SMR) to stimulate the stretch reflex in muscles and