Large quantity: the package includes 9 packs of pipe fittings, large quantity to meet your needs Good quality: they are made of molded plastic, strong and durable, guarantee years of use Suitable size: suitable for pipes with an inner diameter of 13mm and an outer diameter of 16mm Quick and simple to install: these pipe fittings are easy to install. mount without additional tools, a great solution for indoor fixtures and outdoor gardens, and provide efficient, durable and leak-proof connections for your pipe system Wide applications: the pipe fitting can be applied for the washing machine, garden watering, irrigation situations and more 9 packs of hose fittings: These hose fittings are made of molded plastic; Strong and durable materials ensure years of use. Standard size: 13mm inner diameter; 16mm outer diameter. p> Quick and simple to install: The pipe fittings are easy to assemble without additional tools. Excellent solution for indoor fixtures and outdoor gardens, and provides efficient, durable and leak-proof connections for your pipe system. Specifications: Material: Plastic Quantity: 9 packs Color: Black Package includes: 9 x Hose Fitting Note: If the connector has a leak problem, you can use reinforced sealing tape.