Item Type: Lid Knob Material: Phenolic Plastic Weight: Approx. 44g / 1.6oz Color: Black Size: Approx. 5.5x3.5cm / 2.2x1.4in Easy installation: Correctly place knobs, rubber gasket, and metal gasket, and tighten them with screws. Suitable for the cover with a 6mm mounting hole; easy to clean and can be wiped with a damp cloth after use. Exquisite workmanship, comfortable to hold, and helps prevent hands from being scalded by hot covers. Made from high-quality phenolic plastic material, offering high temperature resistance, durability, sturdiness, and insulation. Compatible with various cookware lids, such as pot lids, pan lids, and soup pot lids. Package Includes: 4 x Lid Knob Accessory 2 x Screw 4 x Gasket Note: Please allow 0–1 inch error due to manual measurement. Monitors are not calibrated the same; the item color displayed in photos may vary slightly from the actual color. Please refer to the physical product for accurate color.