mofusand mofusand Shark-nyan Hat Cap Size: 56-58cm Adjustable at the back. Brim length: Approximately 6.5cm (center) Please note that these measurements are approximate. Will be lightly folded and shipped via post. There is a possibility of slight deformation, so please reshape it before use. Although unused, this item was purchased in a store and stored at home, so please understand this before purchasing.