5 colors adjustable resistance bands: red 50 lbs, black 40 lbs, green 30 lbs, blue 20 lbs, yellow 10 lbs. all exercise bands are can be used alone stacked or in any combination to a maximum equivalent of 150 lbs. train anytime & anywhere: our bands can apply to different types exercise. in addition to the bands are the door anchor and the leg straps giving this a good variety for all body parts. perfect for toning your arms, shoulders, chest, legs etc. also comes with convenient travel pouch. you can also take your bands to gym, office, and even workout on vacation burn fat & build muscles: our strength training exercise resistance bands bring you the same benefits of an expensive gym in a convenient and affordable home workout equipment set that lets you target your whole body or specific muscle groups to build muscle, burn fat, improve flexibility and look just the way you want to!