resistance bands set 11 pieces include 5 stackable exercise bands with door anchor, ankle straps, foam handles and carrying bag

premium 11 pieces resistance bands: included 5 color-coded bands, yellow (10lbs), red (15 lbs), blue (20 lbs), green (25 lbs), black (30 lbs). all heavy duty resistance bands are 48 inches lenth. you can use either one single band for general exercise to suit personal goals, or multiple bands with any combinations of resistance levels for strength training. this resistance tubes can provide up to 100 lbs of resistance, and often used for sports or fitness exercise.