Package:1PC Lamp Lab Tripod Stand Black Metal Lamp Support Stand Material:metal Color:black Size:approx 13.5cm in height,8.4cm in top diameter Black tripod holders is made of premium metal,durable,multi-used and easy to use.Only put the lamp at the bottom of the tripod for heating. One of the most commonly used instrument in science teaching experiment tools,can be used for physics and chemistry teaching,laboratory and many others. Can be used with alcohol lamp and asbestos nets.First put asbestos network above it, then add beakers, flasks, etc. The following can be put lamp under it