Waist Trimmer Belt-Postpartum Postnatal Recoery Support Girdle Belt 80% poliamida Made in USA High-elasticity, good breathability and durability Soft and comfortable to wear Great for waist training, The string on the front is adjustable, please try to adjust it to be more fit for your body. Relieves back pain and speeds up recovery Protects from injuries and helps reduce lower back pain and other discomfort.