MULTIPURPOSE - This flask support stand is suitable for chemistry classrooms, laboratories, chemical plants, suitable for teachers, chemists, researchers, etc.
WHAT YOU GET - The package comes with 3pcs flask support stands, Dimension: 110 x 30mm / 4.33 x 1.18inch (D*H); Inner Diameter: 58mm / 2.28inch; Use for Flasks: 250ml - 2000ml.
RELIABLE MATERIAL - The flask support stand is made of cork, which has a high coefficient of friction, high heat resistance and electrical insulation.
SPECIAL DESIGNED - This flask support stand is used to keep flasks or other spherical bottom reagent bottles upright.
KINDLY NOTE - Please read the product dimensions carefully before placing an order.