Features 1: leg and arm shaping:multifaceted resistance training, strengthen the resistance of the deep squat, activate the hip to wake up the hip muscles shaping, assist arm training, shaping slim lines, strengthen the leg strength, practice a slender leg line. 2: Widened design:widened design using knitted material, so that the legs are evenly stressed, avoiding the training of the product strangled legs, rolled edge, locking edge is tight and neat, pull-resistant and durable not off line. 3: Soft, non-slip design:built-in anti-slip strips, comfortable compression, more stretchable, wear-resistant and non-slip to ensure that it does not shift during training, you will love the power of our resistance bands using anti-slip technology to help you squat fast, easy and natural to pull hard the right way and make the most of your workout. 4: Highly elastic and durable:These resistance bands are stretch woven and molded with high elasticity and resistance. Our leg and hip resistance bands are made of comfortable, soft polyester-cotton fabric that is not tight and will not separate like many other resistance band sets. 5: Suitable for a variety of sports:these resistance bands are perfect for many sports, such as stretching, warm-up, weight lifting, squats, Pilates, hot yoga, hip abduction, internal contraction and outer thighs, hip flexor leg thrusts, hip flexors and more are suitable. Specifications Material: polyester and cotton Color: 4 kinds of lime green / light purple / light blue / light yellow Size: circumference: 85 * 4CM