One Piece Mask Where can I find other one piece designs? Expand or collapse section. In addition to one piece designs, you can explore the marketplace for manga, monkey d luffy, and one piece anime designs sold by independent artists. What material is this item made of? Expand or collapse section. Mask measures 7" wide by 4" tall (with pleats collapsed), excluding ear loops. Sublimated polyester exterior with a soft microfiber lining for added comfort and improved fit - pleats allow the mask…
