Pedal Exerciser BTB What are the bristles made

What are the bristles made of

The Vive loop bands can safely stretch to twice their original length

the ring grips feature a concave base and textured grooves for a comfortable

Do the warming mittens cover the wrists as well

Is the Vive vibrating foam roller firm

Pedal Exerciser BTB What are the bristles madeOne Year Guarantee View Details > Features MULTI FUNCTIONAL EXERCISER Works for both arms and legs to build strength and improve stamina COMPACT DESIGN Small size fits anywhere for easy use and storage. Making it perfect for home or office use REHABILITATION AND INJURY RECOVERY Use in physical therapy to regain strength after surgery or injury STABLE AND SECURE Non slip rubber feet provide traction to keep the exerciser in place ADJUSTABLE EXERCISE