Rubber Stopper with Hole #11 (2.34 x 1.93 x 1.45 in) Premium Versatile Silicone Plug for Bottles, Tubs, and More | Flexible, Leak-proof Design | Ideal for Craft Brewing, and DIY Projects

Regular price $2.65 USD
Regular price Sale price $2.65 USD
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Premium Silicone Rubber Stoppers. Crafted to perfection, these solid stoppers provide a secure and leak-proof seal, making them indispensable for craft brewing enthusiasts and DIY enthusiasts. Elevate your projects with flexible and durable rubber stoppers that ensure the freshness and safety of your valuable contents.

Key Features:

  • Premium Silicone Material: Made from high-quality silicone, our rubber stoppers are built to last. They are designed to meet the highest standards of quality and performance, ensuring a safe and reliable sealing solution.

  • Flexible and Leak-proof Design: Our stoppers feature a flexible design that allows for easy insertion and removal. Once in place, they create a tight and leak-proof seal, keeping your contents secure and preventing any spills or leakage.

  • Versatile Size: With dimensions of 2.34 x 1.93 x 1.45 inches, our rubber stoppers offer a versatile fit for a wide range of applications. Whether you need to seal bottles, tubs, or other containers, these stoppers provide an adaptable solution.


  • Superior Seal: Enjoy peace of mind knowing that our premium silicone rubber stoppers provide a secure and leak-proof seal. Say goodbye to spills and leaks, and preserve the freshness and integrity of your contents.

  • Versatile Applications: Our stoppers are ideal for a variety of projects, including craft brewing, DIY projects, laboratory use, and more. Whether you need to seal a test tube, flask, or other bottles, these versatile stoppers are up to the task.

  • Easy to Use: With their flexible design, our rubber stoppers can be easily inserted and removed from containers. This user-friendly feature ensures hassle-free usage, saving you time and effort.

  • Reliable Material: Crafted with durable silicone material, our stoppers are built to withstand the demands of various applications. They are made to last, providing you with a long-lasting and dependable sealing solution.


Q: Can these rubber stoppers be used in a laboratory setting? A: Absolutely! Our rubber stoppers are suitable for laboratory use and can be used as test tube stoppers, flask stoppers, and more. They offer a reliable seal for various scientific applications.

Q: What is the color of these rubber stoppers? A: Our rubber stoppers come in a stylish cream color, adding a touch of elegance to your projects.

Q: Are these stoppers made of rubber or silicone? A: Our stoppers are made of premium silicone material, known for its durability and flexibility. Enjoy the benefits of silicone in a reliable sealing solution.

Q: Where are these rubber stoppers manufactured? A: Our Premium Silicone Rubber Stoppers are proudly manufactured in the United States, ensuring quality and reliability.

Invest in our Premium Silicone Rubber Stoppers today and unlock endless possibilities for craft brewing, DIY projects, and laboratory use. Trust in their secure and leak-proof design for exceptional results every time.

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