[Worth buying]When your heater knob is broken, you can buy accessories to replace it yourself, saving your money. [Material Upgrade]Made of highly durable materials, rigorously tested to meet the OEM standard. Compact and sturdy, heat resistant and wear resistant. [Precise Size]If you are not sure whether the knob fits, you can refer to the size in the picture and the direction of the D-shaped hole. If it is the same, welcome to buy and try. [Easy to install]Simple and convenient installation, saving your time and money. No tools are required to replace it. Wear work gloves to protect your hands during the replacement. Color: As Shown Material: plastic Package Contents: 2 x 63818002 Temp Control Knob / 1 x 63818002 Temp Control 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.