Painting Felt Stamp pad - storage, store oil Black / white board clean - soft non-scratch black Painting Felt Item NoDensity(g/cm3)Thickness(mm)Length*Width(mm)Wool fur(%)Fiber(%)T112-010.20-0.321-22000*7000100 Usage: used for a variety of painting and calligraphy pad, mounting, to feel flat, water absorb, keep painting color, , painting smooth. For entertainment desktop, to make the surface ...