This is a set of 10 genuine Mazda oil filters, made in Japan, with the manufacturer part number B6Y1-14-302A. They are designed for easy installation and are suitable for universal fitment. The filters are made of metal and have a rubber gasket material. They are not vintage parts and are not intended for use as performance parts. The brand of the filters is Mazda and they are categorized under oil filters, engines and engine parts, car and truck parts and accessories, and parts and accessories on eBay Motors. Whether you need to replace your engine's oil filter or want to stock up on filters for your Mazda, this set is a great choice.