Description: This alcohol burner is for heating when you do chemical experiment in lab It is made of 304 stainless steel, corrosion resistant It is anti-explosion, so compared with glass alcohol lamp, it is safer. The flame is adjustable, more convenient High quality, long service life Specification: Marerial: Stainless steel Color: As picture show Size: - Diameter: Approx.7.5 cm/2.95 inch - Height: Approx.7.5 cm/2.95 inch Package Includes: 1 Piece Alcohol Lamp