[Durable Material] The front is made of metal, and the nozzle base is made of elastic rubber, which is durable.[Easy to Use] This replacement sprinkler is connected to the spout of the original watering can and can directly provide fine directional watering for seeds and seedlings.[Suitable for Most Watering Cans] Rubber has an appropriate amount of elasticity and can expand slightly, which is suitable for most commonly-used watering cans.[Widely Uses] Suitable for use in the garden or home. Very suitable for watering indoor and outdoor plants, potted flowers, orchids, herbs, bonsai, etc.[Easy to Control] Uniform water output, easy to control water output. Product Name: Kettle Sprinkler Nozzle Material: metal and rubber Size: Diameter of nozzle: 8.5 cm Overall height: 6 cm The diameter of the spout interface: 2 cm Quantity (Optional): 1 Pc, 2 Pcs Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Please allow slight dimension difference due to different manual measurement. Thank you for your understanding.