Hammer, shape, and form necklaces on this chrome plated cast iron mandrel. 7 ¹⁄₂" wide by 7 ¹⁄₄" deep by 4 ³⁄₄" high. Neck has an outside diameter of 3 ³⁄₈". For making many different size necklaces. Supplied at a value-price. Made in India.