Packaging Specifications: This product is packaged in a carton, containing 100 individually packaged 18Ga, 1.5inch/38 mm needles, each needle has its own cap. | Luer Lock Design: Each needle is equipped with a Luer lock, which is suitable for straight and screw ports, which can effectively prevent falling off and protect the safety of you and others. | High quality Materials: 304 stainless steel and industrial grade polyethylene are combined into one, ensuring high quality and long lasting durability, which can meet the injection of most non corrosive substances in industrial and biological scientific research. | Multiple Uses: This product can meet a variety of usage scenarios, such as industry, scientific research, laboratory, plant cultivation, and animal husbandry. It can also be used for a variety of liquids, such as ink, glue, oil, paint injection, etc. | Reminder: This product is not a medical product and cannot be used for medical purposes. Please place the product on a high place to prevent children from touching it. If you have any suggestions for the product, you are welcome to communicate with us. | number_of_items 0