" Products include: 15 pieces in bags. Fits 1/2" size tubing and 1/4 pipe of most brands Anti-fall design: Safe and easy to install. Press the barbed tee into the tube. Lock the pipe with a screw capHigh quality hard plastic parts, recycled materials Working Pressure: Up to 45 PSI, 8 pieces per bag. One 1/2" tube can be split into four 1/4" tubes. For use with Drip Irrigation Delivery Tube, Drip Irrigation Bubble Tube and Transmitter Line. High Quality: High quality hard plastic parts, our six way barb is made of high quality plastic, we have increased the materials used in the product. Make it more durable. Application: Very suitable for raised garden beds, homes, farms, lawns, greenhouse gardening and agricultural sprinkler applications. Features: 1. Effectively increases water pressure and splits the 1/2" garden hose into 4 small hoses at a time, greatly reducing installation costs and saving you time and material resources. 2. The 1.27cm thorn t-shirt is made of environmentally friendly plastic. The special design can keep the accessories locked. 3. Our barbed tee is made of high quality plastic, and we increased the wall thickness to make it more durable. Features: Material: plastic. Color: black. Quantity: 15 pieces. Size: 16 tube (13mm inner diameter 16mm outer diameter) 7mm tube (1/4" outer diameter) Instructions for use: Connect the drip irrigation connector to the hose and tighten it. The irrigation fittings are designed to prevent falls and can be easily attached by simply pressing the barb into the tube. Reminder: When connecting the pipe, soak the pipe interface with warm water to achieve better connection effect. Diameter: 16mm, if your connecting pipe outer diameter is larger than 16mm. Please buy carefully. ! ! Note: Small sharp items included, please keep away from children under 3 years old. "