Features: 1. High-quality PP material, more durable and more resistant to aging 2. Easy to use, just connect PVC / PPR / PE pipe 3. Fine workmanship, can be directly used to replace various nozzles that are damaged 4. Small size and easy connection, it is a necessary accessory for the adapter 5. Available in three styles for choices Specification: Item Type: Swing Pipe Coupling Material: PP Size (optional): 16mm By-pass: Approx. 5.5cm / 2.2in 16mm Straight-through: Approx. 6.5cm / 2.6in 16mm 3-Ways: Approx. 6.5 x 4cm / 2.6 x 1.6in Specifications: 16mm tube diameter Optional Style: 100Pcs 16mm By-pass, 100Pcs 16mm Straight-through, 50Pcs 16mm 3-Way Package List: 50Pcs 3-Way Fittings Features Durable High-Quality Material: Made of high-quality PP material, this swing pipe coupling connector is durable and resistant to aging, ensuring long-lasting performance in your garden irrigation system. Easy Installation: Designed for easy use, simply connect PVC / PPR / PE pipes with this irrigation connector, making installation a breeze for any user. Versatile Replacement Option: With fine workmanship, this coupling connector can directly replace various damaged nozzles, providing a versatile solution for your watering system fittings. Compact and Convenient: Its small size and easy connection make this pipe barbed coupling fitting a necessary and convenient accessory for your irrigation system adapter. Multiple Style Options: Available in three styles, providing flexibility and choices to meet different irrigation system needs.