Features: brand new and high quality Durable material: This irrigation fittings are made of quality engineering plastics, which is durable, strong, water resistant. It also can be use for a long for time. Purpose: Comes with 100 pieces barbed connector fittings, all of them are black tube end plug, They are nice irrigation parts set for watering systems. Easy to use: It is simply to secure and install without glue, tools or clamps. You can just push the tubing firmly over the barbs for a tight fit so that it won'for t leak. Adaptation range: The size is an assortment of the most commonly 4/7 drip fittings. You can use these irrigation fittings to your connect 4/7 drip irrigation tubing. Wide applications: It can be used for raised garden, residential, farm, greenhouse gardening and agricultural watering. Specifications: Material: Plastic Color: Black Size: Approx. 12x11x7 mm/ 0.47x0.43x0.28 inches Package Includes: 100x Garden Hose Plugs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.