Bulgarian royal WWII Visor Cap cover for summer variation

This is cover for officer visor cap or also called "chohal". This one is intended for cap model 1936 ( diameter of top part 24-25 cm/9,5 inches). It was used on the standard green visor cap for the summer period when the uniform is white and the visor cap should be white too. The cover was officially introduced together with the uniforms in 1936.

( The visor cap on the photos is offered separately, it used here for display only)

VG+ authentic condition.