Description Flask support holder firmly holds round bottom flasks. We use high-quality material, after fine treatment the toughness is strong. The special structure and composition make product have special properties. This flask cork stand with the ability of acid and alkali resistance, anti- corrosion, flask support holder is useful and practical. Features - Material: Cork. - Size: 8.00X8.00X3.00 cm/3.14X3.14X1.18 inch. - Our laboratory flask stand provide excellent support to round bottom flasks, useful and great. - Safely support hot flasks for short periods, durable and wear resistant for long-term use. - This flask stand will not affected by spilled acid, alkali or other corrosive liquids, reliable and excellent. - You will have good use experiencebecause of the perfect workmanship of this product. - This flask stand has excellent chemical resistance and also provides sufficient friction to keep it in place. Package list: 2 x flask holders