Product name: Sit-up resistance band Product size approximately: 48*25cm/18.89*9.84in Product color: as shown in the picture Product material: EVA Features: 1. Our 4-tube step fitness rope is made of eco-friendly foam and the tubes are made of natural latex for health benefits. 4 tension ropes, high tensile strength and good elasticity. After tens of thousands of tensile tests, durable and comfortable. EASY TO USE - You can use step resistance bands at home, in your hotel room, in your office, or even in the privacy of your home. Portable, lightweight and easy to store. 2. Lose weight and train your body for multifunctional fitness. This resistance training tool works your abs, shoulders, legs, and butt. This is not only a way to lose weight through abdominal exercises, but also to get in shape. 3 ERGONOMIC DESIGN - Designed to fit perfectly around the hand to help capture soft foam and prevent injury. Increase your range of stretching movements. Reduce the risk of injury by warming up before exercise and relieve post-exercise pain. Reduces stress and improves joint mobility and flexibility. 4. Perfect protection - increased range of motion. Reduce the risk of injury by warming up before exercise and reduce pain after exercise. Reduces stress, improves joint mobility and mobility, and exercises abdominals, shoulders, legs and hips 5. It is lightweight and can save storage space. Precautions: 1. As we all know, different computers display colors differently, and the color of the actual item may be slightly different from the pictures below. 2. If you find it difficult to choose the size, you can contact us at any time and we will give you some suggestions, but this is for your reference only. Shipment includes: 1 piece Sit-Up Resistance Band