Proto No-Mar Hammer Features include... Each Hammer comes with plastic faces installed 1 medium face and 1 hard face Fiberglass Handle Hammer details include... 1" Face Diameter 11" Handle Length 10 oz Head Weight 1.5" Face Diameter 12" Handle Length 14 oz Head Weight 2" Face Diameter #1 13" Handle Length 23 oz Head Head 2" Face Diameter #1 13" Handle Length 33 oz Head Weight