Made by Okamura Kaban (Shishi-jirushi brand), this is a Men-nyukawa (for attaching to the underside of the face protector). The material is genuine leather (deer leather). Leather colors available are black, dark green (photos 5 and 11), and dark brown (photos 6 and 12-14). Made using high-quality deer leather, the soft leather quality won't damage your protective gear. The current specification has a core material inside, providing ample thickness and appearance. When purchasing, please comment with your desired: ① Leather color (black or dark brown or dark green) ② Stitch (sewing thread) color. I will list it separately, so please purchase that listing. Multiple items can be made, so please inquire. Product size: Approximately 22cm Photos 9 and 10 are of the item I actually use (No. 1). I've been using it for a considerable time (over 5 years), and there's no sign of damage, and the durability for normal use is not a problem. Also, unlike cowhide, this deer leather requires no special maintenance. Production time: Made-to-order, approximately 1-3 weeks (estimated) Please note that the leather quality (wrinkles, texture, color, and feel) may vary depending on the leather lot used during production. Shipping will be via standard mail. If you prefer a trackable method, or if you wish to remain anonymous, please let me know. The difference will be added to the price. (Example: Yu-packet mini → Box fee 20 yen + (shipping 160 yen - standard mail 110 yen) = +70 yen) Price revision from October 1, Reiwa 7 (2025). ~Regarding inquiries~ For questions about the product, you can also contact me via email, which is listed in my profile. Available for sale on another site with weekend coupons. However, please cooperate with the necessary procedures. We handle all Shishi-jirushi products, so please inquire about items not listed. ※ About Shishi-jirushi A brand developed by Okamura Sangyo (Okamura Kaban), a bag manufacturer in Shizuoka. Utilizing bag manufacturing technology, they produce shinai bags, protective gear bags, and other small items. They are known for their durable and carefully crafted products.