This short has multiple action, It lifts up the buttocks while defining the waist, it eliminates abdominal fat and toxins. It is ideal for exercise and can be used with reducing gels, with this the buttocks will have a nicer and firmer look. 4 cms of lift can be achieved with this product while flattening the abdomen and drawing a beautiful waist line. FOR EXCHANGES YOU NEED TO SEND A MONEY ORDER FOR $6.50 FOR SINGLE ITEMS, IF IT'S MORE THAN ONE ITEM THE ORDER WILL BE $9. IF MONEY ISN'T SEND, ITEM WOULD NOT BE RETURN. CHECK THE SIZE CHART BEFORE ORDERING, WE DON'T DO REFUNDS.