T-shape silicone rubber hole plugs are used for sealing bottles in laboratories or kitchen, hole plugs, test tube plugs, household and other sealed hole tubes. They are soft and elastic and easy to fit most holes.SpecificationBottom Diameter: 10mm / 0.39"Top Diameter: 14mm / 0.55"Height: 11mm / 0.43"Hole Diameter: 6mm / 0.24"Suitable for hole diameter: 9-10mm / 0.35-0.39inchPackage List: 16 x Rubber Hole PlugAdvantage1. Made of silicone rubber, it has good corrosion resistance and insulation, and is effectively waterproof and dustproof.2. T-shaped hole plug has good sealing performance, is soft and elastic, can completely block any gap, and is not easy to crack or break.3. Resistant to high and low temperatures, wear-resistant, and it can be used for a long time.InstructionEasy to use, just snap the silicone plug into the required mounting hole.NOTEPlease check the size of the rubber hole plugs carefully before placing an order.