Features:brand new and high qualityOne package includes 6 pieces of pot lid knobs in total (contain compatible gasket and screw).Made of highquality bakelite and stainless steel. Super heat resistant, insulating, antirust, easy to clean.The design concept is based on ergonomic shape, so these knobs are comfortable to hold.Easy to install: just attach the knob and gasket to the pot lid with screws. you will finish the installation within a minute.This is the for ideal daily kitchen accessory for many cookware lids such as pot lids, pan lids, saucepan lids, etc.Specification:Material: Heat bakelite+Stainless steelColor: Silver+BlackSize: app. 35x64mm(1.38x2.51in)Suitable for 512mm mounting hole of lidQuantity: 1 setNote:Transition: 1cm=10mm=0.39inchNo retail package.Please allow 13cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:6 x Pot Cap6 x Gasket6 x Screw(other accessories demo in the picture is not included.)