Size and Flexibility: There are 10 rubber plugs each suitable for 0.4 inch (10 mm) and 0.4 inch (11 mm) diameters. Moreover, it is flexible and resistant to cracking and shrinking, and will last for a long time. Perfect for areas where silicone rubber flexibility is required
Comes in a set of 20: MAEXUS rubber stopper comes in a set of 20. A great value set that allows you to use a lot of rubber faucets. Excellent sealing performance, making it the perfect hole stopper
HIGH QUALITY SILICONE RUBBER MATERIAL: MAEXUS rubber stopper is made of high quality silicone rubber material. This material is durable and can withstand high temperatures of 600 degrees (315 degrees Celsius). Safe to use in the laboratory, kitchen, etc
Easy to install and remove: no special tools required. MAEXUS rubber stopper is very easy to install and remove. Perfect fit for your test tube and hole
MULTI-FUNCTIONAL USE: MAEXUS rubber stopper is great for a variety of places, such as laboratory and kitchen. As a lab silicone rubber hole plug, rubber stopper can also be used in pipes, containers, or anywhere else that needs to prevent liquids and gas leakage. It can be used as a seal, sealer for bathtubs, sinks, faucets, or as a protective cover for plumbing seals and fixtures