The Estwing Red and Yellow Rubber Mallet Hammers is 12 oz mallet that has a hickory handle, dual hard plastic faces, and tips connected by forged steel. This double faced hammer is used for assembling furniture, setting dowels and wood projects that require non-marring blows. The hammer features two different types of heads, one soft and one hard for working on various tasks. Genuine top grade 10 1/2 inch curved hickory handle with triple wedge construction.The yellow cap is 60 Shore D and the red 40 Shore D.