black iron rings culatta leather beltthe double layered belt has been hand cut from a sturdy washed and tumbled 3. 5mm vegetable tanned horse culatta leather on the topside and a 1. 3mm washed culatta on the reverse with a rotten corpse matte black dyed finish. culatta is a special cut combined of the rear just above the cordovan, the belly middles and the hind shanks, offering a dense structure, tight grain and medium to firm temper. vegetable tanning is a traditional method of treating