Width: 38mm (approx. 1 1/2"). Genuine American Oiled Shrunken Bison Leather. Full Grain Glove Leather Lined. Saddle Stitched Slab Construction. Hand Saddle Stitched with Matte Old Nickel Finished Buckle. Made in USA. SKU: 55000 BLGCAS38OILEDBISON-BLK