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Description Simply insert them into the bottle opening to create a tight seal. .These versatile silicone stoppers are easy to use and maintain. They are compatible with a variety of bottle types and can be used for beverages, oils, or other liquids
Features -Wide usage: Ideal for use as waterproof plugs, sealing stoppers, test tube caps, rubber bulkheads, and cylinder plugs
-Multisize fit: compatible with
10.5/13/16.5/19/22/25 mm bottle openings, offering flexibility for different sealing needs
-Reliable sealing: made from silicone, providing a tight seal to evaporation and
-Reusable: reusable and easy to clean, promoting convenient lab practices
-Temperature versatility: suitable for a wide range of temperatures, ensuring consistent sample conditions
-Color:White
-Material:Silicone
-Size:3.30X3.30X1.35cm/1.30X1.30X0.53in
-Size:3.30X3.30X1.50cm/1.30X1.30X0.59in
-Size:2.80X2.80X1.40cm/1.10X1.10X0.55in
-Size:2.50X2.50X1.40cm/0.98X0.98X0.55in
-Size:1.70X1.70X1.20cm/0.67X0.67X0.47in
-Size:1.50X1.50X1.20cm/0.59X0.59X0.47in