Feature:Quantities is enough to meet your various irrigation needs, which can save time and build a drip irrigation systemquality material:The barbed connector for drip irrigation is made of plastic, which is more durable, strong, waterproof, and durable than other products.Color: red, blackSpecification:Material: plasticEasy to install:can be installed safely and easily without glue, tools or clamps. Insert one end of the pipe directly into the end of the pipe, and end can hold the 1/2 inch pipe tightly to ensure a firm leak-proof connection.Suitable for most 1/2-inch pipes: These 16mm drip irrigation fittings fit most of 1/2-inch pipes (16mm ). Comes with 4 switch valves to help you adjust water flow or turn off the water, save energy, very suitable for garden, flower beds, lawns, etc. (Note: Please check the size of the pipe carefully before buying.)quality material: The barbed connector for drip irrigation is made of plastic, which is more durable, strong, waterproof, and durable than other productsEasy to install: can be installed safely and easily without glue, tools or clamps. Insert one end of the pipe directly into the end of the pipe, and end can hold the 1/2 inch pipe tightly to ensure a firm leak-proof connectionWide application: Drip irrigation fittings kit suitable for 1/2-inch hoses are very suitable for gardens, flower beds, farms, lawns, terraces and other agricultural irrigation systems. They are applied to control the flow of plants, garden, flower beds, terraces or lawnsPackage Contents:4 x switch valves8 x couplings8 x tees8 x elbows8 x plugs8 x end closures8 x 16 to 4 points teesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.