Perfect for all genesis 2 300 series gas grills(2017 and newer), such as Weber Genesis ii E-310, Weber Genesis ii S-310, Weber Genesis ii SE-310, Weber Genesis ii E-315, Weber Genesis ii E-325, Weber Genesis ii E-330, Weber Genesis ii SE-330, Weber Genesis ii CE-330, Weber Genesis ii S-335, Weber Genesis ii SE-335, Weber Genesis ii E-335, Weber Genesis ii S-345, Weber Genesis ii LX S-340, Weber Genesis ii LX E-340 18.8 x 13.25'' for each grate, 18.8 x 26.5'' for 2pcs total matte enamel weber cast Iron cooking grate inch weber cooking griddle 【COMPATIBLE WITH WEBER GRILL GRATES ORIGINAL PART NUMBER】weber 66802, weber 66095, weber 66805, 7599. Weber Genesis ii CSE-315, Weber Genesis ii CSS-315, Weber Genesis ii CSS-335, Weber Genesis ii CSE-335, Weber Genesis ii LX CSS-340, Weber Genesis ii LX CSE-340 【PLEASE NOTE IT IS FITS】 The weber grill grates genesis ii fits genesis ii 300 series grill, Grill panel shown as “GENESIS II” (model years 2017-current) 【NOT FITS】Weber genesis replacement parts not fits grill panel shown only “GENESIS” without “II” (model years 2007-2016). If you can't confirm if it matches your grill, please E-MAIL us or post a question. weber genesis ii gs4 grates, weber genesis ii e310 grill parts, weber genesis ii grates gs4 Perfect for all genesis 2 300 series gas grills(2017 and newer), such as Weber Genesis ii E-310, Weber Genesis ii S-310, Weber Genesis ii SE-310, Weber Genesis ii E-315, Weber Genesis ii E-325, Weber Genesis ii E-330, Weber Genesis ii SE-330, Weber Genesis ii CE-330, Weber Genesis ii S-335, Weber Genesis ii SE-335, Weber Genesis ii E-335, Weber Genesis ii S-345, Weber Genesis ii LX S-340, Weber Genesis ii LX E-340