Are you looking for a professional, yet reasonable thermal control coupler? Are you in search of a sturdy, trustworthy thermal control coupler that help you ? , ! Our temperature coupler must meet your needs, this thermal control coupler is one of the for you. Features -Color:Black -Material: , metal -Size:5.50X5.50X3.00cm/2.16X2.16X1.18in - With anti-dry burning function, when the water is too little or no water in the process of boiling water will automatically stop heating, to avoid burning the kettle. - , reliable, safe, stable action temperature, give you more using convenience. - Mainly used in different electric kettle, you can use them for a longtime in your daily life. - Small and compact size, light in weight, you can carry and use it wherever you go. - Good conductivity, high sensitivity, lasting service life, and has good electrical insulation. Package list: 1 x Lower Base 1 x Upper Base