Description110*60mm Laboratory Flask Cork Stand Lab Supply Article<br>Applied to make a flask stand to prevent falling.Waterproof and acid-alkli resistant.With approx. 30mm thickness.<br>SpecificationsMaterial: CorkFlask Capacity: 250-1000mlHeight: 30mmInside Diameter: (approx.) 60mmOutside Diameter: (approx.) 110mm<br>Package included1 x Flask Stand