Compatibility: The package includes 12 pack Grate .Our stove grate can replace part numbers WB02X24790, AP5989801, PS11729077, 4455270, EAP11729077 etc. High Quality: This WB02X24790 grate feet made entirely of rubber, with heat resistance 220-250. The burner grate is a black rubber part which attaches underneath the grate in order to protect your from being scratched, which it does by cushioning the grate on your gas stove parts. Grate function: Replacing our brand-new stove grate can better protect your stove. Easy to install: First, you should remove grate from cooktop and turn over it. , please take old grate feet out, and clean the grate hole. Then, squeeze a little high heat silicone on our new WB02X24790 grate rubber. Finally, place our new grate feet in the hole. WB02X24790 : The range grate contains 12 pcs that attach to the bottom of the stove grate to provide reliable support and anti- effects. It is an perfect replacement part for gas stoves. Colour:Black Material:rubber Package Contents: 12 * Burner Cooktop Feet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.