The belt with an enlarged working surface is made of tanned cow leather, soft and supple. It restores the cutting edge of the straight razor, polishes it, smoothing out nicks and irregularities on the metal. This means less irritation during shaving, and the razor lasts longer and needs to be sharpened less often by professionals.
It is hung with metal eyelets.
To maintain the elasticity of the skin, periodically lubricate it with a special paste.