Our flask holder cork ring stand is an excellent choice for maintaining the stability of your round bottom flasks. The cork material offers excellent insulation, making it ideal for use with hot or cold substances. This stand is easy to clean and maintain, ensuring that it remains in top condition for repeated use. ideal for both professional laboratories and education settings, this cork stand helps you achieve precise and accurate results in your experiments. Features -Color:Khaki -Material:Cork -Size:12.00X12.00X3.00cm/4.72X4.72X1.18in -Diameter: 120 mm - Cork: Crafted from cork, this product ensures the base of your flask remains undamaged and -Stable Support: round bottom design offers stable support, effectively preventing any tipping or sliding. -Versatile in use: it accommodates flasks, test tubes, beakers, and other round-bottom containers -Shock absorption and slip resistance: The cork material provides shock absorption and slip resistance, safeguarding your labware -Practical and reusable: Built to last, this practical cork product minimizes the need for frequent replacements, offering long-term use Package list: 2 x cork flask bases