Cast Iron grill grates Replacement for Napoleon. SIZE & PACKAGE - 17 3/4 x 13 1/4 inches for each grate, 17 3/4 x 26 1/2 inches for total, set of 2 packs PREFECT FIT - Fits For Napoleon Prestige PRO 500 grills. Some tips to prevent rusting - (1) Wash and dry after each use. (2) Brush oil and season after each use. (3) When not in use, please cover the grill. (4) Open a little damper and let the condensate evaporate. 【Aftermarket Replacements】 Please check the size of your original parts BEFORE you order. Grill Replacement Parts for Napoleon Gas Models LEX485/605/730 LE LD485 Series Grills S81001