Lab Flask Support Cork Stand 6pcs Laboratory Flask Support Rubber Stand 90mm Diameter Round Bottom Holder for 50ml-1000ml Flasks Black Pad for

Description:Maximum diameter acceptable 3.5"(89mm). Providing excellent support to 50ml - 1000ml round bottom flasks.Made of rubber material, light weight, corrosion resistant, not affected by spilled liquids.Durable and sturdy, its multi-level steps design allows for accommodate different size flasks.Perfect for holding your flasks or other spherical bottom containers from falling easily.Specification:Color: BlackMaterial: RubberUse for Flasks: 50ml - 1000mlDimension: 90 x 50mm / 3.54 x 1.97inch (D*H)Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.

• 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