OTC brand (model 2936) single hernia truss belt. This hernia support is very simple in design and very easy to use. It serves to be a comfortable support for a scrotal hernia in reduction, and can also be used in special situations after a hernia repair to prevent recurrence. Its uncomplicated low profile asymmetric design allows it to be worn under clothing without detection. Please see additional product photo for size chart (by hip size). Measure around the hip, not waist. Measurement should be taken directly on the skin.