Mask Flat Elastic Rubber - Set of 3 Gosen Tanaka Embroidery, Made in Japan Set of 3 * Light Gray * Dark Gray * Navy Approximately 4mm x 5m (per roll) These flat elastic rubbers for masks are manufactured by Gosen Tanaka Embroidery, a company with 50 years of experience as a comprehensive embroidery manufacturer. They are a soft type that is gentle on the ears. Please refrain from purchasing if you are looking for a perfect product. They will be folded compactly and shipped in simple packaging. Please purchase only if you understand this. * Please check the photos before purchasing. * There are no smokers or pets in the household. * Please check the profile for shipping information.