About this item Package Include:150 pieces of 1/4 inch irrigation straight coupling connectors are included in 1 set. Sufficient quantity to use or take in reserve, they are convenient fittings for tubing. Fits 1/4 inch irrigation hose:These barbed coupling fittings connect two sections of any brand of straight line 1/4" drip irrigation tubing. Two barbed ends make the connection stronger and firmer. purchase. Long Lasting:Made of practical high quality materials that are durable, strong, water and chemical resistant to ensure a long service life. Easy to Install:Directly insert this irrigation fitting to the ends of the water pipe, there is no need for glue or tools, which makes garden work more convenient and much easier. Advice: Heat the end of the pipe to help it slide over this fitting. Wide range of applications: These 1/4 inch irrigation tube coupling fittings help to build a maintenance-free irrigation system, it is ideal to be applied for garden, greenhouse, flower bed, patio and any other system agricultural irrigation.