Material Structure: constructed from superior quality plastic material, these drip irrigation tube end caps have great uv resistance and chemical corrosion resistance; Designed to resist wear and tear, they guarantee reliable and enduring usage; You can rely on their long-term efficiency in maintaining a leak-free irrigation system, adding significant value for long-term use Durable Structure: built from top-grade plastic material, the drip irrigation plugs with a ring are meticulously designed to resist uv and chemical corrosion, ensuring durable use in any drip irrigation system throughout its lifetime Customizable Layout: this must-have sprinkler cap allows you to effortlessly configure 5/8 drip irrigation tubing, making it suitable for most 16 and 17 mm drip irrigation pipelines; This adaptability enables you to have a tailor-made system to suit your specific watering needs Leakproof Locking Compatibility: featuring a barbed end that tightly grips onto the tubing, our plugs ensure a leak-proof fitting that's perfect for sealing the ends of your drip irrigation tape; The twist-lock design adds extra support, ensuring a secure and reliable installation every time Broad Range of Usability: these drip irrigation fittings offer a wide range of usability; They're perfect for commercial farming applications, residential gardening, and horticulture projects; Thus, these tools will undoubtedly meet your watering needs, allowing you to create a custom layout for your planting area Features: High-quality materials: the drip irrigation end plugs are made of high-quality plastic, resistant to uv rays and corrosive elements, ensuring durability and reliable use. Allows you to easily configure 5/8-inch drip irrigation tubing, compatible with most 16-17mm drip irrigation tubing. The end plug design with barbed ends can firmly grip the hose to ensure zero leakage. The twist-lock design ensures a secure installation, perfect for commercial farming, residential gardening, and other gardening projects. These tools can meet your irrigation needs and provide a customized layout for your planting area. Specifications: Material: plastic Color: blue Size: 5/8 inch Package includes: 50 X 5/8" Drip Tubing Plugs Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.