Sunbeam Nexgrill Grill Master 720-0697 Grill Replacement Burners, Heat Plates, 4-pack ; SPG371 Heat Tent Dimensions: 14 9/16″ x 3 3/8″; Material: Stainless Steel. SBD251 Grill Burner Dimensions: 14 5/8″ x 1″; Material: Stainless Steel. If you are looking for parts, the BRAND and MODEL No.# (if provided, this item might be compatible with) listed below are just for your reference as shopping guide. Please DO double check the size and shape of your original parts, and compare with ours before ordering. Welcome OEM/ODM orders.