9" Dual Head Chasing Forged Hammer with Wooden Handle -1" dia striking surface - Flat & Convex This dual headed hammer is 10 inches long overall, with a wooden handle Each of the heads is 1 inches in diameter, one side flat - the other side convex Made of finest quality forged steel - ready to do the job for you anytime Excellent for working with sheet metal for bending or for flattening - weighs only 7.4 ounces This is a great bench tool for jewelers - good metal smithing hammer