V for Vendetta Mask Costume Accessory Includes one Guy Fawkes V for Vendetta lightweight plastic adult size mask. The mask is held in place with an elastic strap. The V for Vendetta mask measures approximately 8 in x 7 in. This V for Vendetta mask is an officially licensed Vendetta costume accessory. V for Vendetta costumes are available separately from this adult V for Vendetta mask.