DescriptionThis product is a kitchen pressure cooker lid replacement knob. Simple design, bakelite material, professional, practical, can be used for a long time. It has heat resistance, is easy to use, and can be well connected to a pressure cooker with a specific aperture, bringing you a safer and more comfortable use experience.Features- Color: black.- Material: bakelite.- Size: 7.40X7.40X3.70cm/ 2.91X2.91X1.45inch.- Application: Pressure cooker of 1.5cm aperture.- With smooth edges and surfaces without burrs, this pressure cooker knob is safe and secure and won't hurt your hands.- Simple design, bakelite material, professional, practical, can be used for a long time.- High temperature resistance, explosion-proof, corrosion resistance, make you safer to use.- Easy to use, it can be well connected to the pressure cooker with a specific aperture, bringing you a safer and more comfortable use experience.- Reasonable structure, with a certain anti-slip effect, easy to grasp, saving time and effort.Packing list: 3 x pressure cooker cover knobs