Made of Food-grade stainless steel , corrosion resistant Remark :do not rust,safe to use. -Temperature Range - 10 to 100 C -Product Size : 135 mm Fixed clip design, can fix the temperature when measuring the temperature, which prevents the thermometer from falling into the container. Multi-angle design of the fixed clip, can adjust the position , easy to observe the temperature. Multi-purpose,Can be used for temperature control of milk foam, as well as temperature of other Liquid drinks/Food. Note: Please allow 1-2cm differs due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.