Dear Sir/Madam We need Crust Cow Leather for shoes &Buffalo Leather for Belt... -Cow Crust Must Be; No loose Grain Middle Soft Thickness 1.1-1.3mm Quality A,B,C We need Price List&Swatches (A4 Size) -Buffalo Leather Must Be; No Loose Grain Thickness Min 3.5 mm Quality A,B,C, We need Price List&Swatches (A4 Size)