Tonus Elast Kira Maternity Belt with Corset Back Support for sacroiliac (SI) joint pain

Tonus Elast Kira Maternity Belt with Corset Back Support is designed to support the belly during pregnancy and lessen strain on the lower back, pelvis and sacroiliac joint pain Promotes correct posture and balance allowing you to maintain an active lifestyle while minimizing pregnancy related sacroiliac back and pelvis pain Use after childbirth to restore abdominal muscle tone as body recovers Soft, flexible fabric accommodates growth of baby throughout term Material: polyamide - 50%, polyurethane foam - 20%, elastic - 18%, cotton - 12% Two Sizes:  Small: 30-38 inches Medium-XL: 38-46 inches