Feature(may vary by option.)

●🔧 Convenient Size and Quantity: Designed to fit for glass bottles with a bottle mouth diameter of 20mm and a bottle mouth inner diameter of 12-13mm, these vial rubber stoppers come in a pack of 100 pieces.
●🔧 High Quality and Durable: Our Self Healing Injection Ports are made from high-quality rubber, ensuring flexibility, washability, and reusability without deformation. These ports are chemically resistant and robust, making them ideal for long-term storage of any liquid or solid.
●🔧 Perfect Seal and Stability: The rubber bottle caps provide a perfect seal, thanks to the inert coating on the surface that enhances bottle sealing. This feature stabilizes the contents, preventing leaks and maintaining freshness.
●🔧 Versatile Applications: These self-healing injection ports can be used to create injection holes in lids of various glass containers, such as mason jars, test tubes, and BRF bottles. Their smaller size ensures better sanitation and ease of use.
●🔧 Wide Range of Uses: Whether in the kitchen, laboratory, or other settings, our wine stoppers are suitable for storing spices, juice, perfume, and various liquids. Their versatility allows you to utilize them for different purposes.

[20x13x6mm(L*W*H) Black]

Description

LITOPEXPEs dream is to bring customers a happy shopping experience and the most cost-effective products, please trust and choose us!

Specifications
Product Name: Self Healing Injection Ports
Material: Rubber
Size: 0.78x0.5x0.24"/20x13x6mm(L*W*H)
Package: 100pcs Self Healing Injection Ports

Note:
(1)The colors may have difference as the different display, please understand.
(2)Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.