2PCS 2.25" Exhaust Clamp, Butt Joint Pipe Muffler Band Sleeve Coupler, Stainless Steel, for Pipes, Mufflers and Catalytic Converters (2.25inch) Pump Strainer Filter They are safe for various

They are safe for various crafting materials such as resin

Double alarm time and date/temperature and humidity can be switched by one button

it is durable and can be used for a long time

medic waster against spills and prevent the instruments

2PCS 2.25" Exhaust Clamp, Butt Joint Pipe Muffler Band Sleeve Coupler, Stainless Steel, for Pipes, Mufflers and Catalytic Converters (2.25inch) Pump Strainer Filter They are safe for variousHigh Quality Materials: The exhaust pipe clamp is made of high quality stainless steel for long term durability and reliability, rust proof, waterproof, corrosion resistant, reusable, and has a long service life. Various Specifications: Connect a pipeline with an outer diameter of 2. 25" to a pipeline with an outer diameter of 2. 25". Plus, three different sizes are available for you to choose from to meet your needs. Please confirm the specifications