【Package Contents】You will receive 5 boiler lid knobs, each with spacers and screws. This quantity is sufficient for replacing the boiler lid knobs on your stove. 【High-Quality Materials】The boiler lid knob is made of PP plastic and stainless steel, which are high-temperature resistant, wear-resistant, insulated, strong, and durable. You can replace severely damaged or worn-out knobs. 【Easy to Use】Our boiler lid handle is easy to install. Simply insert the knobs, stainless steel spacers, and metal connectors, and use the fixing screws for easy connection. These lid knobs can be easily cleaned with a damp cloth. 【Ergonomic Knob】This cooking pot lid handle with screws is an ergonomic knob with smooth, thick, burr-free edges that won't cut your hand and are comfortable to grip. The pot lid knob has a slightly oval design for ease of movement. Its sleek and minimalist design adds efficient functionality to your kitchen. 【Pan Lid Scope of Application】This replacement pan lid knob is suitable for many types of pan lids, such as kettle lids, oil pan lids, saucepan lids, etc. They can also be used as spares. Five knobs are included to meet your needs, allowing you to replace them as needed.