Package Includes: You will receive 5 mini water pipe punches and 5 bull head pipe punches (as shown in the picture), 10 pieces in total, enough for long-term use. High-quality materials: These pipe punchers are made of high-quality materials, and the drip irrigation pipe accessories have the characteristics of high strength, good sealing, non-toxicity, and rust resistance. Proper size: The irrigation puncher can punch holes with diameters ranging from 0.09" to 0.12"/3-4 mm, making it a practical accessory for drip irrigation operations. The right size ensures the right pressure in your drip irrigation system and that your material is not wasted. EASY TO USE: These punch tools can create guide holes in drip irrigation pipes, ensuring that the holes are the right size, helping to reduce blowouts in watering devices, they can save you time and energy when setting up a drip irrigation system, making garden management and plant cultivation easier and more convenient. Wide Application: These drip irrigation pipe accessories are compatible with most drip irrigation sprayers, hoses, sprayers and other supporting elements, and can be used in gardens, flower beds, lawns or other landscaped areas, which are your good helpers.