3 Pcs Pressure Cooker Cover Knobs Anti-explosion Bakelite Knobs Pan Lid Handles This 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.- Application: Pressure cooker of 1.9cm 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. 1. Due to different lighting and screen settings, the color of the product may be slightly different from the picture. 2. Due to different sizes, please allow slight size differences. Size: inner diameter 19mm Size: 7.40X7.40X3.70cm Shipping color: black Quantity shipped: 3