Includes 70 pcs of commonly used 1/4 inch barbed coupling connectorsUnique barb design reduces insertion force, and the fittings have a very tight fit on the tubing that won't leakMade with constructed of highly durable UV and chemical-resistant materials,durable and reliable to assure a long life using timeYou can install it with ease, securely connected without glue, tools, or clampsGreat for use with raised garden beds,lawn ,greenhouse gardening and agricultural watering applications.Specifications:Color: BlackMaterial: PPQuantity: 70 PcsDesign: BarbPackage Contents: 70 Pcs Drip Irrigation Barbed Coupling FittingsOnly the above package content, other products are not included.Note: Light 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.