The Reebok resistance bands are completely portable, allowing you to train anytime and anywhere. The number of possible exercises is endless. Front squats, leg extensions, and lateral band walks for the legs, or bent-over rows and lat pulldowns for the back are just a few of the many exercises. You can target your chest, shoulders, arms, upper body, or legs with the bands. You have the choice between a light and a medium resistance band – so there’s something for everyone. Black band: 180 cm - 15 cm - 0.5 cm, gray band: 180 cm - 15 cm - 0.35 cm.