Why should I use Belly Belt? Belly belt is designed to prevent postpartum abdominal muscle relaxation and visceral ptosis. To promote uterine contractions and postpartum pelvic recovery correction. To help puerpera regain their beautiful curves. To maximize results start wearing this belt immediately after delivery and wear the band as much as possible during the day and night. A: Belly belt- helps getting your stomach and muscles half way back to normal, recommend to use when 1-7 days after natural childbirth B: Waist belt- helps flatten the belly,redefine the waistline,relief back pain,combined the use with stomach belt will accelerate the effectiveness, recommend to use 1-6 weeks after natural childbirth or stitching healing from c- section C: Pelvis belt- helps speeding up the contraction of pelvis and stretched to fit the natural curves of your body, recommend to use 7-42 weeks after Natural birth or Stitching healing after c-section Please don't worry, Package include: 1pc instructions, it will guide you how to use and when to use TIPS: 1.Not intended for use during pregnancy. 2.Please DO NOT dress the belt when sleeping. 3.Wash it with clean water before your first use. 4.Avoid contact with the skin directly,recommend to wear an undershirt under the belt. 5.If you feel uncomfortable during the using process, recommend to adjust the tighten or reduce the using time.