The women chest support belt is made of polyamide and spandex materials, durable and lightweight. simple design with detail makes it practical, suitable for hump correction and chest support etc. you will keep the correct gesture. Feature - Color: Skin Color - Material: Polyamide and spandex - Size: About Size S: 60-70cm (Under Bust Girth); 1.8 Feet-2.1 Feet (Chest Circumference); Within 95 Catties (Weight); 32A/B/C 34A (Bra Size) Size : 65-75cm (Under Bust Girth); 1.95 Feet-2.25 Feet (Chest Circumference); Within 106 Catties (Weight); 32B/ 36A (Bra Size) Size L: 70-80cm (Under Bust Girth); 2.1 Feet-2.4 Feet (Chest Circumference); Within 125 Catties (Weight); 36B/ 38A/B (Bra Size) Size XL: 75-85cm (Under Bust Girth); 2.25 Feet- Feet (Chest Circumference); Within 140 Catties (Weight); 38 40A/B (Bra Size) - Made of polyamide and spandex materials, it is lightweight and durable, - It is breathable and comfortable. - It prevents chest sagging and humpback, you will have the nice-looking figure. - Suitable for woman, lady, female use etc. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x strap