Frequently Asked Questions: Q: What model is it fit for? A: Fits most gas grills. It is used to replace heat plates for side-to-side and front-to-back burners. Extends from 11.75 inches up to 21 inches long, please measure the dimension of your original heat plate and compare with ours before purchasing. Q: Is this item easy to assemble? A: This product was assembled before it was delivered to you, you just need a few minutes to replace the old one. Universal Adjustable Grill Heat Plate Replacement for Gas Grill Material: Made of High-quality Porcelain Steel, Thickness of it is 1.2mm, better than others. Dimension: Extends from 11.75 inches up to 21 inches long. Better experience: Distributes heat evenly, keep the grease away from the flame, improve the barbecue experience. Replace: Only take a few minutes to replace them out! Heavy-duty and Durable Versatile sizing options Easy to install Good value Easy to use You can use it without assembling for we have already done it for you before packaging. 69787 Burner Tube Set 6787 Full-Size Griddle Inserts for Weber Spirit 300 Spirit II 300 Series Gril... 6787 Full-Size Griddle Inserts for Weber Spirit 300 Spirit II 300 Series Gas ... 7528 Stainless Steel Cooking Grates Replacement for Weber Genesis E a... Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 269 4.4 out of 5 stars 110 4.3 out of 5 stars 47 4.5 out of 5 stars 210 Price $21.99$21.99 $95.39$95.39 $79.19$79.19 $46.99$46.99 Dimension Left/Right burners: 18" L Center burner: 17-3/4" L 22.6 L x 17.4 W 23.8 x 17.5 inch 19.5" x 12.9" Material Stainless Steel Carbon Steel Carbon Steel Stainless Steel High temperature resistance ✓ ✓ ✓ ✓