【DIMENSION & PACKAGE】18.75" x 13.25" for each grate, 18.75" x 26.5" for total. Comes with 2Pcs 304 Stainless Steel grill grates. Kindly compare with the SIZE and MODEL of your original parts before you order 【COMPATIBILITY】Fits for Weber Genesis II and II LX 300 Series, Genesis II LX E-340/S-340, Genesis II S-310 (2017), Genesis II 310/335 (2019) gas grills. Replacement original part number: Weber 66095/84136 【PREMIUM MATERIAL】Made of heavy duty SUS 304 food-grade stainless steel, resist corrosion & heat resistance, no need to replace your cooking grid grate again and again. Thickness is 7mm, long lasting 【EASY TO CLEAN】Just use brush, add some soap and water, no other tools needed. Always keep the cooking grates dry to extend the service life 【DIMENSION & PACKAGE】18.75" x 13.25" for each grate, 18.75" x 26.5" for total. Comes with 2Pcs 304 Stainless Steel grill grates. Kindly compare with the SIZE and MODEL of your original parts before you order 【COMPATIBILITY】Fits Weber Genesis II and II LX 300 Series, Weber Genesis II LX E-340/S-340,Weber Genesis II S-310 (2017), Weber Genesis II 310/335 (2019) gas grills. Replacement original part number: Weber 66095/84136