brand new and high quality OOTDTYFeatures: Made of superb zinc alloy, high friction resistant, sturdy and sturdy to use. Great for you to exchange the damaged in your fuel vary cooker. Simple and modern design perfectly fits all your domestic furnishings Built-in hole for simple installation. Smooth floor is easy to wash and comfortable to grip. Widely used for kitchen cooker, fuel stove, oven, electric cooker, Rotary Switches only, varied accessories in the photo isn't always included! Specification: Material: Zinc Alloy Dimensions: Diameter: 38mm/1, Height: 19mm/0 Hole Size: Diameter: 6mm/0 Color: Silver Quantity: 4 Pcs Note: 1 allow 0-1cm error due to handbook measurement. pls make sure you do not mind earlier than you bid. 2 to the adaptation between varied monitors, the image might not replicate the actual colour of the item. Thank you! Package includes: four Rotary (without retail package)