Lab Flask Support Cork Stand 4Pcs Laboratory Flask Cork Stand Support Holder 80mm Diameter Round Bottom for 50ml-250ml Flasks Pad for

Description:Providing excellent support to 50ml-250ml 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: CorkUse for Flasks: 50ml-250mlInner Diameter: 35mm / 1.38 inchDimension: 80 x 30mm / 3.15 x 1.18 inch (D*H)Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

• Stable Round Bottom Support: Designed to securely hold spherical and round‑bottom containers, preventing rolling and tipping for safe laboratory use
• Multi‑Size Compatibility: Features a stepped structure to accommodate a wide range of round bottom vessels for versatile lab application
• Chemical Resistant Build: Resists damage from common laboratory substances for reliable long‑term use in various experimental settings
• Stackable Space‑Saving Design: Allows compact storage when not in use, maximizing workspace efficiency in labs and classrooms
• Sturdy Non‑Slip Support: Provides a stable, high‑friction base to keep equipment upright and secure during use and storage