20Pcs Solid White Rubber Stoppers Lab Tube Sealing Plugs Multi Purpose Stoppers for Industrial Household and Use Random Color Random Color

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

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