White, plain han-eri (collar). New, unopened, and unused. The bag says "Tango Chirimen" (a type of crepe fabric). The material and size are unknown as they are not listed on the bag. I am listing a total of 4 of the same item, and now have 2 available. If you wish to purchase multiple items, please write in the comment section, and I will combine them and consider a discount. - Product Name: Han-eri (collar) - Color: White