BREATHABLE MATERIAL: Made from stretchy, breathable and lightweight fabrics. Flexible and breathable, easy to clean. Avoid the belly band from rolling up when you seat or move, very comfortable to wear and easy to clean. MULTI FUCTIONS: The belly girdle could be used for postpartum recovery, protecting waist, lift the hips, abdomen Trimmer, body shaper. Support your lower back and hold tummy in, redefine the waistline, relief back pain ADJUSTTABLE VELCRO: Comfortable elastic double-adjustment velcro straps provides instant abdominal compression and lumbar support, and It can be stretched to fit the natural curves of your body. BUILT BONE: The unique boning structure is designed to be very flexible. You never have to worry about the structure showing when you maneuvering around ,and won’t roll up when you seat. SIZE NOTICE: Our Postpartum recovery belt are all not standard American size, please measure your waist and abdominal circumference before you make a purchase.