How do you choose the right size 3 and tell that the belt fits correctly? — WOMEN'S BELT SUPPORT SIZE 3 155W-3.-TorosGroup

The card does not state a size chart, the circumference range for size 3 or signs of a correct fit. According to the card, the belt has an anatomical shape so that it can be placed optimally on the chest area; the Velcro fastener allows the fit to be adjusted and the pressure on the chest to be reduced. Use: place the belt on the chest area and fasten it with the Velcro, adjusting the fit; use as intended. See the packaging or the manufacturer for the size chart and the way to measure.

General information (not a manufacturer's instruction): the belt should give a feeling of support but not hinder breathing, slip or dig in; after surgery or a chest injury it is better to check the degree of tightening with a doctor. If after adjustment the belt slips, bunches up or leaves marks on the skin, the size may not be suitable.