Insert the pipe directly, connect the 16mm PE pipe at both ends, and connect the 4/7 pipe in the middle. Very suitable for gardens, farms, lawns, greenhouse gardening and agricultural watering. Using this set of basic components to install a maintenance-free, water-saving drip irrigation system. Easy to use and connect, no glue, tools or accessories are needed, just push the pipe through the barb.Using high quality POM material, durable, wear resistant and corrosion resistant.Feature:1. Insert the pipe directly, connect the 16mm PE pipe at both ends, and connect the 4/7 pipe in the middle.2. Very suitable for gardens, farms, lawns, greenhouse gardening and agricultural watering.3. Using this set of basic components to install a maintenance-free, water-saving drip irrigation system.4. Easy to use and connect, no glue, tools or accessories are needed, just push the pipe through the barb.5. Using high quality POM material, durable, wear resistant and corrosion resistant.Specification:Item Type: Irrigation connector Material: POMWeight: approx. 285g / 10.1oz Product Size: Approx. 10 x 4.5 x 3 cm / 3.9 x 1.8 x 1.2 inch Uses: garden irrigation, watering tool, water pipe junctions Package List: 10 x Connector Note: 1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.