Features 12PCS: Includes 12pcs barb hose fittings, straight through equal diameter design, with standard sizes, easy to connect and replace. PP Material: These hose connectors are made of excellent PP plastic material, non toxic and tasteless, pure texture, wear resistant and durable. Reliable Performance: Has good surface stiffness and anti scratch properties, and is not easy to rust, are ideal joints to replace ordinary iron water pipes. Easy Connection: These barb hose connectors have compact size and simple structure, easy connection and no leakage, reliable and durable. Wide Applications: These straight through barb joints are suitable for a wide range of applications in pharmaceuticals, food and beverage, laboratories, etc. Specification: Item Type: Barb Hose Fittings Material: PP Function: Hose connection Scope of Use: Suitable for pharmaceuticals, food and beverages, laboratories, etc. Package List: 12 x Hose Fittings Package List 12 x Hose Fittings