2025-07-09T10:53:16-04:00

Kotex Wonderform belt in a purple cardboard box with a cut-out window displaying a white belt against a gold background.

Sanitary belts such as the Kotex Wonderform belt were most commonly worn for menstruation between the mid-19th century and the 1970s, and were used to keep sanitary napkins, and later, disposble sanitary pads, in place before the advent of disposal sanitary pads with adhesive.