Product size about : S,M,L Product color: As shown in the figure Product material:Polyester product features: High-quality material: Made of high-elastic polyester, it has good breathability and wear resistance, suitable for various exercise intensities. Comfortable experience: The soft material will not irritate the skin, allowing you to feel comfortable during exercise. Strong adaptability: The adjustable design is suitable for different body types and meets various exercise needs. Versatility: It can be used for core strength training, flexibility training and posture correction, helping to effectively strengthen the waist muscles. Convenient to carry: The lightweight design allows you to easily carry it and exercise anytime, anywhere, whether at home, in the gym or outdoors. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Training belt