ProcurementCow Crust Leather (upper & Lining Crust). Grades: A-D, C-F, E-H. Sizes: 14-26+ sqft. & 12-24 sqft. (Side Leather). Thickness: Any. Color: Any. Tanning: Full Chrome, Semi Chrome, Full Vegetable, Semi Vegetable, Chrome Free/Ecological. Use Purpose: Shoe upper, Bag, Footwear, Furniture, Automotive, Glove & Sports Equipment.