Feature●leather hide natural in shape●craft, upholstery, handbag, garment, bookbinding. Pillow case, chairs, sofa chap●Cowhide leather●about 18-20 sf●1.0-1.2 mm or 2.0-2.5 ozDescription cowhide leather about 18 sf up to 20 sf Calf nappa finish. Vegetable tanned cognac tan color Thickness is about 2.0 -2.5 oz or 1.0-1.2 mm