RockTape RockBand Flex Size:MEDIUM Back: 88% polyester 12% spandex

Back: 88% polyester 12% spandex

Measures from 25 mph to 130 mph and is accurate to within +/- 1 mph (+/- 2 kph)

Forearm Guard: MD foam

With their thoughtful design elements

RockTape RockBand Flex Size:MEDIUM Back: 88% polyester 12% spandexRockBand Flex One band for mobility, flexibility and strength Forget latex and rubber. RockBand Flex is your all in one rehabilitation, stretch and mobility solution. Available in three resistances, RockBand Flex unlocks a universe of movement improvement and is designed to be washable, portable and infinitely reusable. Made from a proprietary cotton nylon blend, with 6 inch loops spaced equally on each half of the band, Flex allows you to use one