Supplier: Cow leather, article: cow crust leather for shoe upper/shoe linning/bag/leather goods, garments etc., size: 10-24 sq.Ft full pcs or sides., tanning: full chrome/full vegetable/semi chrome, selection: a-d/a-f/e-h., thickness: 0.7-0.9/0.9-1.1/1.0-1.2/1.1-1.3/1.2-1.4â?¦.. Mm, color: natural white, beige, black, brown, tan, gray, red, burgundy etc any drum dyed color.