Arai 1231 Shield Smoke product 011231 CK-6 (Old number 1231)

--------------------------------------------------------------------------------- Sold and shipped by Japanese sellers * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. ---------------------------------------------------------------------------------

There is a mixture of old and new part numbers. There are no changes to the specifications, so there is no problem with use.