Material: Nylon Color: black Buckle: 3 rows and 8 buttons Suitable for all seasons: universal throughout the year Size: M (80-95 pounds) L (95-120 pounds) XL (120-135 pounds) XXL (135-150 pounds) 1. This waistband is suitable for women with short torso, young girls, small bodies, and postpartum mothers. The waistband is also suitable for use in offices, outdoor sports, gyms, yoga, postpartum abdominal tight bras, and more. 2. The waist tight corset is made of nylon, breathable and elastic, soft and skin friendly, making it comfortable to wear. Embossed mesh, waist tightening and abdominal tightening, can help mothers recover their body shape and reshape their waist and limbs after childbirth. 3. It is also a waist trainer for exercise and fitness, which can be used for fitness. Postpartum abdominal tight bras help you burn excess abdominal fat to reduce weight. 4. The spiral steel bones of the abdominal trainer cover the front and back, providing support, smoothing the waist, making your waist stiff, maintaining a straight line, and preventing laziness. Waist shaping clothes can also protect the back and reduce back pain.