Welcome! Hope all women has a slim figure. It is recommended to buy 2 pieces for replacement. 1) SHIPMENT: Package will be sent out within 1 business day. 2) BENEFITS - Aids in Weight Loss -Tighten The Waist -Lift up hips -Waist tummy control -Postpartum recovery - Supresses Hunger - Improves Posture - Drastically Reduces Back Pain - Keeps Stomach / Waist Region Tight -All occasions in life 3) DETAILS: Color: Black/Beige/Blue/Purple Size: XXS-5XL; Materials:Nylon, 5) Exercise a lot but little to no results? Many people exercise a lot but see very little positive change to their bodies. Why? No amount of exercise will help you lose weight or tone up unless your diet is controlled too. The main benefit of a waist trainer is that it compresses the waist and stomach region in order to surpress hunger. Instead of eating 2-3 large meals per day, you will feel fuller and be more inclined to eat smaller portions throughout the day.