Thank you for viewing. Here are two synthetic fiber han-eri (collar) pieces. They are from different manufacturers. * Right side of the first image: It has a crepe-like texture. A crease was made on one side with an iron. (Please refer to the second image) * Left side of the first image: It is probably Toray's Siljery. It has no texture. (Please refer to the third image) Please understand that these are items stored by an individual and consider purchasing them.