100% Natural Latex Imported Different color adjustable resistance bands: Yellow (10 lbs), Blue (20 lbs), Green (30 lbs), Black (40 lbs), Red (50 lbs). All WHATAFIT exercise bands are 36" in length, and can be used alone or stacked in any combination to a maximum equivalent of 150 lbs. Multifunctional and portable: Our resistance bands are suitable for a variety of exercises aimed at toning arms, shoulders, chest, glutes, and legs. They come with a convenient travel pouch, making them easy to take to the gym, office, or while traveling. High-quality materials: WHATAFIT Resistance Bands are crafted from natural latex, which is environmentally friendly. They feature strong wear resistance, excellent elasticity, non-slip handles, and a comfortable, absorbent grip. Comprehensive home gym solution: This resistance band set includes 5 exercise bands, 1 door anchor, 2 cushioned handles, a carrying case, and a user manual, allowing you to perform a wide range of resistance training exercises at home. Durable for daily use: Each WHATAFIT exercise band is meticulously constructed to resist snapping and breaking, making them capable of withstanding intense daily workouts. Enjoy your fitness journey with the WHATAFIT resistance bands set!