Features: Silver waist trainer can make you raise body temperature, make you sweat crazily. Quickly produce heat reflection & circulation,collect heat for sweating while daily exercises and workout. You wear our sauna sweat waist trimmer for running, battle rope, gym workout, and so on. The waist slimmer can hold on your waist and no roll down if you have belly fat. Good for running, gym, playing basketball and sauna, highly-effective exercise tool for men of all shape and size. Specifications: Component: Polyester Fiber Size: Small Medium/L Extraes Large/2XL 3XL/4XL 5XL(Chinese size ,follow the size chart to select please) Size:Small/Medium Waist:62cm(24.41inch) Height:23.50cm(9.25inch) Size:L/Extraes Large Waist:70cm(27.56inch) Height:23.50cm(9.25inch) Size:2XL/3XL Waist:78cm(30.71inch) Height:23.50cm(9.25inch) Size:4XL/5XL Waist:86cm(33.86inch) Height:23.50cm(9.25inch) Package Includes: 1 Pc waist trainer note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.