Crafted from white silicone material, this sealing plug cap offers high compatibility with various pipe sizes, ensuring a nice fit for bottles and tubes. Its flexible design allows easy insertion and removal while maintaining an airtight seal to prevent leaks. Ideal for laboratory use, it serves as a reliable test tube plug or bottle stopper, meeting the needs of both industrial and home applications. The smooth surface ensures effortless cleaning, making it reusable for multiple purposes over time. Features - Color: White -Material:Silicone - Size: 11.80X11.80X7.00cm/4.64X4.64X2.75in -High compatibility design: this white silicone stopper fits pipes and bottles, offering a versatile sealing solution for various industries like laboratories and food processing -Silicone Tapered Plug: made from durable, elastic silicone, it ensures nice performance while preventing leaks and enhancing safety in critical applications -Easy installation: no tools are required for quick assembly and removal, making it convenient to seal pipes or tubes efficiently and saving valuable time -Temperature resistance: with excellent heat and cold tolerance, this plug performs reliably across different environments, ensuring consistent sealing under varying conditions -Silicone Tapered Plug: the clean white design suits environments with high cleanliness standards, such as test tube, round bottle, or foodgrade applications Package list: 2 x Silicone Tapered Plugs