Item Type: Lid Knob_x000D_ Material: Phenolic Plastic_x000D_ Weight: Approx. 44g / 1.6oz_x000D_ Color: Black_x000D_ Size: Approx. 5.5x3.5cm / 2.2x1.4in 1Easy installation, correctly place knobs, rubber gasket and metal gasket, and tighten them with screws. 2Suitable for the cover with 6mm mounting hole, which is easy to clean and can be cleaned with a damp cloth after use. 3Exquisite workmanship, very comfortable to hold, and can prevent the hot cover from scalding hands. 4Using high?quality phenolic plastic materials, high temperature resistance, sturdiness and durability, and insulation. 5Suitable for a variety of cookware lids, such as pot lids, pan lids, soup pot lids, etc. 4 x Lid Knob Accessory 2 x Screw 4 x Gasket 1. Please allow 0?1 inch error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.