ADJUSTABLE FIT FOR BEST SIZE cOMPATIBILITY-Please measure your waistline (2 inches above navel) from the smallest circumference of your relaxed abdomen compare your measurements to our size chart on the left Or, you can contact us with your waist measurements and we will be happy to give you the best size recommendation EASILY cREATE YOUR cURVES-PFIBONIYEEPLT1OO% Natural Rubber offers flexible elasticity, high elongation, strong durability, and high compression for tummy and waist, while remaining soft and comfortable These waist cinchers gently lift your bust, reduce your waistline and enhance your natural curves They immediately create an hourglass figure, helping you feel nice and comfy all day long IMPROVED POSTURE-Elaborate hourglass shape design and 9 steel bones allow this waist trimmer cincher to perfectly fit womens curves for all body shapes, providing amazing back support and helping you to improve your gorgeous figure The tummy wraps protect your lower back & support your waist to prevent injuries and sprain from exercise They can also be used for correcting hunchback, or even as postpartum tummy bands to promote a quick postpartum recovery UPgRADED PREMIUM QUALITY WAIST TRAINER-The steel bones with high resistance can prevent curling so you will not reveal your secret 34 rows of hook and eye closures provide flexible sizing The bold steel buckle is strong and durable with double needle reinforcement, so they do not easily fall down Perfect for gym, running, yoga, hiking, weddings, brides, housework, office and so on SKIN FRIENDLY & NON-TOXIc-For rare people who are allergic to Latex or have sensitive skin, we recommend that they wear a thin T-shirt or camisole under their waist trimmer in order to prevent rashes and allergies Hand wash only and do not machine wash Please contact us if there is any problem