CCYKXA Conical Plug, Silicone Rubber Stopper 28mm to 30mm, Solid Bath Plug with Ring for Test Tubes, Water Pipes, Drain Holes, White

Suitable for test tubes or other laboratory applications, it can also be used as a drain stopper, water pipe plug, or drain plug. It features a handle on top for easy installation and removal, and a smooth, rust-resistant surface for long-lasting use.

Made of silicone rubber, it offers good resistance to chemicals, acids, and alkalis, and can withstand high temperatures for short periods.

Conical design, sturdy, easy to use, and with good sealing performance. Flexible and durable, it is not easy to crack, shrink, harden, or break.

Please carefully check the dimensions before ordering!

Quantity shipped: 1 piece