The necklace is made with a hammered brass Pinched “U” hand-forged from brass wire featuring a Smoky Herkimer Trio. Black rolo chain has moonstone stacks on both sides. Components are base metal. The chain is coated brass. Every “U” is hand-forged one at a time, leaving each one unique. Measurements will vary up to 3/4" in difference. his “U” pictured is 1 3/8" wide at the widest point and 2 1/4" tall. Smoky Herkimer Trio is roughly 1" wide. The chain is 30".