Features:1. Lightweight、 easy and comfortable to use.2. Outer wear fashion、 wearing invisible.3. Day and night、 can be used anywhere at any time.4. Strengthen the pulling force、 it can take the better effect.5. Flexible and durable、 not easy to be out of shape. Description:Item type: Leg correction beltMaterial: Polyester fiberColor: BlackSize:S: Applicable height: 100-120cm M: Applicable height: 140-160cmL: Applicable height: 160cm-180cm (Please choose the one you like) Package Included:1 X Leg correction belt Notes:1. The real color of the item may be slightly different from the pictures shown on website     caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight deviation for the measurement data.