20pcs Rubber Stoppers Tube Plugs Sealing Caps for Industrial Lab and Household Use Random and White Colors

Package List 20 Plug Features - Material: Rubber plug stopper. - Packing size: About 3.6 x 3.6 x 3cm. - ColorBeige rubber stopper - Plug up your carboy with this rubber stopper laboratory stopper plug. - Perfect for demanding sealing applications, industrial, lab, and household uses, also used for equipment isolation applications rubber plug. - Made of premium rubber material, safe and Tube Plugs. - Create an airtight that keeps oxygen from tampering with your brew. - Fit securely in the mouth of your carboy or fermenter.Goods Informationlaboratory stopper plug Perfect for demanding sealing applications, industrial, lab, and household uses.rubber plug Also used for heavy-duty equipment isolation applications.Tube Plugs Rubber plug is used to equipment in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry

• Plug stopper--fit securely in the mouth of your carboy or fermenter,tube plugs
• Laboratory stopper plug--made of premium rubber material, safe and ,tube plugs
• Rubber plug--create an airtight seal that keeps oxygen from tampering with your brew,tube plugs
• Tube plugs--perfect for demanding sealing applications, industrial, lab, marine and household uses, also used for equipment isolation applications,laboratory stopper plug
• Rubber stopper--plug up your carboy with this rubber stopper,tube plugs