Function: thigh lift, body shaping, tummy tuck, adjustment Fabric: polyester Color: black, khaki Size reference: Waist circumference: 28 cm, recommended waist circumference: size 1.8-2.1, recommended weight: 42-54.5 kg. Waist circumference: 31cm, Recommended waist circumference: Size 2.2-2.3, Recommended weight: 55-62.5kg. Waist circumference: 34cm, Recommended waist circumference: Size 2.4-2.5, Recommended weight: 62.5-67.5KG. Waist circumference: 37cm, Recommended waist circumference: Size 2.6-2.8, Recommended weight: 67.5-80kg Waist circumference: 39 cm, recommended waist circumference: size 2.9-3.1, recommended weight: 80-90 kg. Waist circumference: 41 cm, recommended waist circumference: size 3.1-3.4, recommended weight: 90-100 kg. Please refer to the size to choose the one that suits you.