Description:
Providing excellent support to 150ml-5000ml round bottom flasks, convenient and practical.
Made of cork material, light weight, Good elasticity, Large Friction coefficient, Strong heat and electrical insulation.
Durable and sturdy, its funnel design allows for accommodate different size flasks.
Perfect for holding your flasks or other spherical bottom containers from falling easily.

Specification:
Material: Cork
Use for Flasks: 150ml-5000ml
Inner Diameter: 50mm / 1.97 inch, 60mm / 2.36 inch, 70mm / 2.76 inch, 90mm / 3.54 inch, 110mm / 4.33 inch
Dimension: 100 x 30mm / 3.94 x 1.18 inch, 110 x 30mm / 4.33 x 1.18 inch, 120 x 30mm / 4.72 x 1.18 inch, 140 x 30mm / 5.51 x 1.18 inch, 160 x 30mm / 6.3 x 1.18 inch (D*H)

Package Content:
5 x Flask Support Stand