Sports are everywhere?? This resistance band can be integrated seamlessly with every popular workout program including Yoga, Pilates, and more. Or use them for general exercise, stretching, strength training, power weight programs. Makes it easy to take your bands with you and do any workout away from home or your home gym. About the size: Five exercise resistance band strengths – 0.35mm (5-10Ibs), 0.5mm (10-15Ibs), 0.7mm (15-20Ibs)??0.9mm (25-30Ibs)and1.1mm(30-40Ibs). Each band is 30cm long and 5cm wide. Plus, you can combine the resistance bands by stacking or knotting together to give many different resistance levels for your workouts. These minibands can be used for your work out. Our stretch bands work for people suffering from leg, knee and back injuries and help in recovery from torn MCL and ACL, knee replacement, patella and meniscus rehab. It also has a good auxiliary effect on training to keep fit. All of our exercise resistance bands are good helper to lose weight and keep fit . Bright and colorful color logo, when you need different strength training, you can choose yellow, green, red, black and so on different color resistance bands, very easy to distinguish. At the same time, there is a very cute little bag oh, so that the colorful resistance exercise band will not be lost, take away training at any time. Premium quality:100% natural latex, environmental protection and health, to your health to increase the pleasure of the journey. Natural latex resistance band is easier to stretch and more flexible than other materials.If you have any questions, please refer to the instruction manual of the resistance band or email us. Use resistance for 10 minutes every day to give you a healthy body!