【120 Pieces Barbed Coupling Fittings】：The package includes 120-piece drip irrigation coupling 1/4 inch in total. Gardrip barbed coupling allows you to create a custom layout for your maintenance-free drip system. 【Fits 1/4 Inch Drip Irrigation Tubing】：These 1/4 drip line coupler connector is compatible with most of 1/4 drip irrigation tubing. Please check the size of your 1/4 irrigation tubing carefully before purchasing. 【Durable & Reliable Drip Irrigation Barbed Coupler】：Made of high-impact plastic material, Gardrip 1/4 inch universal coupler fitting for drip irrigation tube are more durable and reliable than others. It won’t deform or break easily and assure long-lasting life. 【Easy Installation & No Leaks】：Easy to install, no need of tools, glue or clamps. Simply insert this 1/4 irrigation coupling repair, the protruding barbed ends can grab 1/4" tubing tightly for a secure leak-proof connection. If desired you may heat the end of the tube in hot water for 10-30 seconds before inserting. 【Wide Application】：These irrigation coupling kit for 1/4 inch sprinkler hose is ideal for raised garden beds, landscaping, greenhouse, farm, lawn, patio and other agricultural watering system. A necessity for drip irrigation systems, ideal for making repairs to or customizing drip watering systems.