Description This product is a kitchen pressure cooker lid replacement knob. Simple design, plastic 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: Plastic. - Size: 7.50X7.50X3.50cm/2.95X2.95X1.38in. - Application: It is suitable for pressure cooker cover with a hole of 15mm aperture. - With smooth edges and surfaces without burrs, this pressure cooker knob is safe and secure and won't hurt your hands. - Simple design, plastic 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. With smooth edges and surfaces without burrs, this pressure cooker knob is safe and secure and won't hurt your hands. Simple design, plastic 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.