This item has "Supreme Irish" engraved above the logo. This engraving makes this item aggressive and unique. It has pointed edges on the knuckle sections. Made of solid steel. Early 19th-century Irish knuckles. An overall length of 4.5 inches and a height of 3 inches. Solid and smooth finish. Huge holes with a diameter of an inch. Made by the kick ass knife king, Robbie Dalton. Weighs in at over 13 ounces - Heavy duty Length: 4.5" | Height: 3" Engraving Included Almost 1/2 an inch of thickness Manufactured by: Dalton Global