Feature:1. This resistance bands adopt high-quality latex material, with good elasticity and anti-stretch.2. Can help stretch during exercise, stimulate muscles, help body shape and lose weight.3. Effectively increase muscle circumference, enhance muscle endurance, and achieve better training results.4. Suitable for fitness, body shaping, weight loss, resistance training, strength training, postpartum recovery, injury rehabilitation, etc.5. Easy to use, and can be used for targeted training of different muscles of the arms, chest, abdomen, gluteus, and legs.Specification:Condition: 100% Brand NewItem Type: Resistance BandsMaterial: LatexProduct Size:Perimeter: Approx. 600 mm / 23.6 inWidth: Approx. 50 mm / 2 inGreen Resistance Bands for 5lbsBlue Resistance Bands for 10lbsYellow Resistance Bands for 20lbsRed Resistance Bands for 30lbsBlack Resistance Bands for 40lbs.Package List:5 x Resistance Bands1 x Storage BagNote:1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.