●Material: North American steerhide (synthetic cowhide leather). It has less wrinkles and scratches and feels good on the skin ●Tanning Agent: 100% vegetable tannin. Remove unpleasant raw leather smell, enjoy the original smell of tanned leather ●Leather Rating: Luster: Slightly weak, Oil: Normal, Hardness: Slightly soft, Aging: Normal ●[Size|Thickness] A4 size 11.7 x 8.3 inches (297 x 210 mm) | 3 pieces (±0.2 mm) ●We conduct high standards of inspection and quality ranks, so we will deliver the original texture of leather