PREMIUM MATERIAL】- High quality stainless steel hot plates, corrosion resistance, heat resistant and long-lasting use. No need to replace your flavor bars again and again. Ideal choice for your grill. DIMENSION】- Each bar measures 18” x 1.7” x 1.2” (L x W x H), comes with 9 stainless steel heat plates in a pack. 【PERFECT FITS】-Fits for Weber Summit 400 series, Summit E-420, S-420 gas grills (2007-2016). Fits Weber Models: 7121001, 7120001, 7221001, 7220001. 【EASY TO CLEAN】- Smooth surface, non-stick oil and easy to clean, just wash with soapy water. Always dry the heat plate completely with a towel before stored. Kindly compare with the SIZE and MODEL of your original parts before you order. Weber Summit 400 Series Summit E/S 420 , Summit 450 , Summit 440, Summit 460 , Summit 470 Gas Grills Fits Weber Summit 400 series, Summit E-420, S-420 gas grills (2007-2016). Fits Weber 7121001, Weber 7120001, Weber 7221001, Weber 7220001.