Thickness : 1.2 – 1.4 mm 
Leather types:   Natural half-grain cowhide 
Raw Material:   European raw hides.

Color fastness:  Fastness to light ≥ 3/4 Grey Scala.

Physical Characteristics  :  Flex Resistance ≥ 50.000 cycles – No cracks .

Flammability :  COMPLIES  to  CIGARETTE TEST – IMO RESOLUTION A.652