Product description Material: Spandex Size Tag S---Waist 28"-30"(71cm-76cm)---Belt Length 34.25"(87cm)---Front Length 12.25"(31cm)---Back Length 10.75"(27cm). Tag M---Waist 30"-32"(76cm-81cm)---Belt Length 36"(91cm)---Front Length 12.25"(31cm)---Back Length 10.75"(27cm). Tag L---Waist 32"-34"(81cm-86cm)---Belt Length 37.75"(96cm)---Front Length 12.25"(31cm)---Back Length 10.75"(27cm). Tag XL---Waist 34"-36.5"(86cm-92cm)---Belt Length 39"(96cm)---Front. Package content: 1*abdominal belt 1. Basic Functions: Instantly reduce waistline,protect the waist,lift the buttocks,shape the body and shape the stomach,tummy control,to burn fat,slims and burns fat with everyday actvity.Waist trainer for women weight loss everyday wear,makes you more confident and beautiful. 2. Exquisite design1 zipper + 2 belts. Easy to put on and take off with ultra-soft zipper. 2 Durable belts and extra-wide Velcro closure ensure a tailored fit, even if your waist gets slimmer after a workout. 3. Using for more areas: This waist trimmer belt is very stretchy, and provides tons of support on your sides and back,like a compression binder around the waist to offer lumbar support,help relieve pain and improve posture.Best choice for postpartum recovery or post abdominal surgery,section,lose weight,abdominal strains and weakness,tummy trainer.There is boning stripes through out the waist cinchers that helps to keep your back in the correct position. 4. Unique Design: Double coverage for the tummy corset,waist slimming belt is around your tummy tuck as a waist cincher,can help flatten tummy, hold your stomach in,put it on when you workout can help you loss weight and make you more healthy. 5. Occasions: Perfect for women weight loss everyday wear,can be wear under clothes and dresses in the daily whenever go to a party,work or a gym,it also keeps you warm when you do some outdoors activities in cold weather.