[Outer Diameter: 6.3 inches (160]

[Outer Diameter: 3.9 inches (100]

[Outer Diameter: 5.5 inches (140]

Function:
Choose high quality and eco-friendly high density synthetic cork
Flask holder is pressed at high temperature and pressure and is 30mm thick.
Acid-resistant, alkali, corrosion resistance, heat resistance, insulation
Excellent elasticity, strong coefficient of friction, make sure the flask can be placed in place
Suitable for all kinds of round bottom glassware, convenient and practical


Specifications:
Material: Cork
Outer Diameter: 80mm / 3.1in, 100mm / 3.9in, 110mm / 4.3in, 120mm / 4.7in, 140mm / 5.5in, 160mm / 6.3in (optional)
Height: 30mm /1.2in
Weight: Approx. 1.1 oz - 2.1 oz (30 - 60 g).


Package List:
1 x Flask Cork Stand