Attention!! I will not negotiate prices. I will block anyone who comments. To those who are purchasing, please be sure to read my profile to prevent any trouble. From among many custom cork helmets, Thank you very much for viewing my cork helmet. I am making them using new cork helmets. The chin strap is secured with a magic tape. The size is free size (57cm~60cm). Shipping is free. The PSC mark is on the underside of the visor. *Because the product is painted white, there may be differences in the base white color. Please understand. *Because everything is done by hand, there may be some line irregularities or scratches during the work. Please consider purchasing with understanding. *Because it is a custom paint job at a low price, I do not do any leveling or polishing. *Payment must be made within 3 days. *Shipping will be within a week after the payment notification.