SincereetaliPackage Contents: You will get 5 mini water tube punches and 5 slip head punches (as shown in the picture), 10 in total, enough for a long time.PREMIUM MATERIALS: These hole punchers are made of high-quality materials, the drip irrigation pipe fittings have high strength and good sealing, non-toxic and rust-resistant.Right Size: The irrigation hole puncher can punch holes from 0.09" to 0.12" / 3-4 mm in diameter, a practical accessory for your drip irrigation operations. The right size ensures that the drip irrigation system has the right pressure and does not waste your material. EASY TO USE: These hole punch tools create pilot holes on drip irrigation pipes, ensuring properly sized holes, helping to reduce sprinkler burst, they save you from installing drip irrigation systems, garden management and planting become easier and more convenient. Wide range of applications: Compatible with most drip irrigation pipes, hoses, sprayers and other related projects, these drip irrigation pipe accessories can be used in gardens, flower beds, lawns or other landscaped areas, making them a great helper for you.