【Product】: This product is for a complete set of Base Couplers suitable for most electric kettles. It serves as an essential connector between your kettle and its base. 【Material】: Electric Kettle Thermostat is made of pp material, this coupler is designed to be durable and long term use, ensuring you can use it for years to come. 【Product Size】: With a product size of 5.3cmx4.8cm, this coupler is compact yet functional, making it an ideal addition to tea table kettle setup. 【Functionality】: The electric kettle base temperature control coupler allows for control over your tea brew process while the automatic water kettle connector ensures easy and efficient use every time. 【Application】Kettle temperature control switch is widely used in household electric kettles, electrical motors and electrical equipment, such as washing machine motors, air conditioning fan motors, , electric heating appliances, etc. Specification: Material: PP Size Chart: 5.3cmx4.8cm/2.09inchx1.89inch Package Includes: 1 Piece Electric Kettle Thermostat Coupler Note: Please allow slightly errors due to manual measurement and different monitors.