1. WB03X24818 Stove Knob Replacements for AP5989029, PS11729081 Compatible Models: JGB645EEK2ES, JGB660EEJ2ES, JGB660EEJ3ES, JGB660EP1ES, JGB660SEJ1SS, JGB720EEJ2ES, JGB720EEJ4ES, JGB720SEJ4SS, JGB720SEJ5SS, JGB860EEJ1ES, JGB860EEJ2ES, JGB860EEJ3ES, JGB860EEJ4ES, JGB860EEJ6ES, JGB860SEJ1SS, JGB860SEJ2, JGB860SEJ4SS, JGB860SEJ5SS, JGB860SEJ7SS, JGBS62REK1SS, JGBS66EEK5ES, JGBS66REK3SS, JGBS86SP2SS 2. Material: Our WB03X24818 Stove Knobs are made with stainless steel, which is resistant to certain elements and has resilience. Each product is tested before shipping. 3. Installation: No need for installation tools. Installation is simple, as you only have to remove the old knob and install the new one, which takes a short time. Simply remove the knob (without bending it up or down), and replace it with the new WB03X24818 control knob. 4. Features: The WB03X24818 Stove Knob allows control of the heat of the burner on the range. The internal design of the mounting port has a stainless steel fixing slot, which fits well and has undergone rotation tests. 5. Color: Silver 6. Material: Stainless steel 7. Package Contents: 5 x Gas Stove Knob Only the above package content is included; other products are not included. 8. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.