Flask support holder firmly holds round bottom flasks. We use , 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, , flask support holder is useful and practical. Features - ColorLight Brown -Material:Wood - Size: 14.00X14.00X3.00cm/5.50X5.50X1.18in - Our laboratory flask stand provide excellent support to round bottom flasks, useful and great. - Safely support hot flasks for short periods, and wear for long-term use. - This flask stand will not affected by acid, alkali or other corrosive liquids, reliable and excellent. - You will have good use experience because of the perfect workmanship of this product. - This flask stand has excellent resistance and also provides sufficient friction to keep place. Package list: 1 x Flask Holder