1003 Pearl Nailhead, Size 50, Solid Brass, Colonial Copper Finish, 200 pieces per pack Brass Made in US 200 pieces per pack Heavy duty solid brass construction provides the highest quality finish Sharp prongs pierce most materials and curl over for the most comfortable fastening Made in the USA by C & C Metal Products Prong Length = 0.15 In., Assembled Height = 0.15 In., Diameter = 0.425 In