Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:ABS Package Contents: 5 x Gas Range Knob 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. [Replacement Part Number]W11366438 knob replaces for part numbers: W11084623 PS12723935 AP6888134. [ Material]W11366438 burner control knobs is made of material, long-lasting, easy to clean and helps you properly control the heat of range burner. [Upgraded Design]Upgraded W11366438 knob strong ring will reinforce around the middle part of the knobs, to that they can take heavy duty and 't be cracked easily, which is more stable. [Compatible Model Number]W11084623 knob replacement compatible with for range or stove, fits range models: WCG55US0HS00, WCG55US0HS05, WCG55US6HS00, WCG55US6HS05, WCG77US0HS00, WCG77US0HS05. Please verify compatibility with your specific model before ordering. [Easy to Install]W11084623 knob is easily installed, and quickly get your gas range back to work within few minutes. Saving your time and money.