Fedo Design Womens Vest 6 Hooks Breathable Workout Waist Trainer Corset Waist Cincher Please pay attention to the size chart in the picture, DO NOT USE the Amazon size chart, Please select the size according to your waist line. 85% Polyester, 15% nylon, 6 rows of hooks + additional 3 rows of hooks=9 rows of hooks,Materials of this product is environmental friendly, no formaldehyde. Mesh fabric and printing, front buckle for abdomen shaping (3 doubled-breasted) are free to adjust, 2 steel reinforcement in the back, a total of 33 processes. Support the chest, abdomen in, body sculpting, correct body posture, strong resilience, long term formalization, ergonomic design, and perfect stealth.Process principle, abdomen sculpting vest, shoulders slower pressure, U type design in the front supported chest, back cross in the back show beautiful back. Show your body in the looming. Being sexy could be affordable, love not. To make some adjustments in your dull life is necessary and helpful to increase harmonious index for you two.As women's intimates, quality of the product is the first thing to be considered, we aim to ensure reliable material, and present carefully care for women's health.This first-class good is qualified in color fastness and other aspects. We appreciate buyers's choice. Please pay attention to the Fedo size chart in the picture. 85% Polyester, 15% nylon, 6 rows of hooks.Materials of this product is environmental friendly, no formaldehyde. Please pay attention to the Fedo size chart in the picture. Support the chest, abdomen in, body sculpting, correct body posture, strong resilience, long term formalization, ergonomic design, and perfect stealth.Process principle, abdomen sculpting vest, shoulders slower pressure, back cross in the back show beautiful back.