Made of comfortable adjustable and stretch fabric, it is flexible and durable, Adjustable carabiner, mesh backing for air permeability. Perfect for postpartum body shaping. A relatively wide strap is designed to cover the abdominal area, allowing you to generate heat and burn fat while maintaining relaxed. The waistband has plenty of stickers, which can make it easy for people of all sizes to wear this embellished waistband. The spandex belt gives the trainer more tightening power.