Rubber bung, 1/2/3/4/5Pcs Silicone Solid Plug Fermenter Cover Rubber Stopper With Hole Laboratory Stopper Valve Acid & Alkali Resistant Brew Wine Stoppers(11x15x21mm-hole,5Pcs)

Silicone Solid Plug Fermenter Cover Rubber Stopper With Hole Laboratory Stopper Valve Acid & Alkali Resistant Brew Wine StoppersProduct Description1Name Silicone Plug2.Material: Silicone3.Type:with hole/solid4.Packing: 1/2/3/4/5PCs x According to your choiceNotice:1.Due to manual measurement, there may be an error of 0±3mm.2.Due to the different monitor and light effect, the picture may not reflect the actual color of the item.3.If you have any questions, please feel free to contact us, thanks.

• Superior Silicone Material: Crafted from high-quality silicone rubber, these plugs exhibit remarkable elasticity and insulation properties.
• 【Easy to Use & Store】These plastic hole plugs are designed for easy installation and removal. Simply press the rubber plugs for round holes into the desired hole, and they will snap-lock into place. The set comes in a convenient self-sealing bag for easy storage and organization.
• Secure Sealing Performance: Designed to fit snugly against smooth surfaces, these plugs effectively close off holes Their tight fit helps keep the seal intact without slipping.
• Material: Silicone
• Widely Application: These silicone plug caps are widely used in pipe fittings, metal parts, electrical holes, product holes, furniture holes, dust prevention, protection, etc.