Adjustable resistance bands in 5 different colors-yellow (10 lb), blue (15 lb), green (20 lb), red (25 lb) and black (30 lb). These belts can be used individually or stacked in any combination to achieve your optimal resistance level of up to 100 pounds. 2 soft ankle straps, 2 cushioned soft grips, 1 door anchor and 1 handbag. These compact wrist straps are powerful and can perform useful exercises with resistance up to 100 pounds. Very suitable for use at home or on the road.