FLEXVIT resistance bands are made of fabric (woven rubber) to provide more comfortable grip and better user experience. Machine washable making them the ideal exercise band option for health care and fitness professionals.  They are available in various size and resistance levels to accomodate any age, ability level or workout program. 

Grey:resistance strength (20%-140% stretch) 37-110 lbs

Blue: resistance strength (20%-140% stretch) 55-210 lbs

Green: resistance strengthv(20%-100% stretch) 6.5-22 lbs