5 Resistance Bands: Black 30 lbs, Blue 25 lbs, Red 20 lbs, Green 15 lbs, Yellow 10 lbs. All resistance bands can be used alone or stacked in any combination to a achieve your optimal resistance level up to 100 lbs. Suitable for any fitness level: Made of premium natural latex. It has strong wear resistance and elasticity and will not harden, snap, or deform High quality materials: Fitted with durable latex tubes, reinforced links, and heavy-duty carabiners, these anti-snap exercise bands are designed to withstand intense daily exercise sessions Personal Home gym: This resistance band set includes 5 fitness resistance bands, 1 door anchor, 2 cushioned straps, 2 ankle straps, 1 carrying bag, allow you to perform the widest variety of resistance training exercises possible at home.