Description Select size to view the return policy for the item. . This belt holds the abdomen and allows for good lumbar support and back. It is good for relieving during pregnancy. It eliminates and prevents back and lower back pain. Closure: Velcro fastener. cotton and fabric. Model Number: UKFR-BB-WH. Wearing it during pregnancy ensures correct posture and well-being. Safe and affordable Velcro fastener. Optimal fit, infinitely variable and adjustable, minimize all changes in your figure. The size refers to the lower waist circumference. Please measure yours and choose the right size. M: 97-117cm L: 107-127 cm XL: 116-141 cm XXL: 131-157 cm.