(3) or a complete set, of replacement finishing mower blades that fit the BEFCO 7'finishing mowersThis is an Italian made blade and good qualityThe BEFCO part numer is 6690 and our part number is GA-6690Here are the specifications:28-5/8"" blade2-1/4" wide3/4" center hole.250" thickCounter Clockwise rotation4.5 lbs per blade