Are you looking for a professional and practical caulking tool? , ! Our caulking tool must meet your needs. This caulking nozzle is made of stainless steel and rubber material, durable and sturdy for use. Fine workmanship ensures practicality and durability. Features -Color:Multi -Material:Stainless steel, rubber -Size(nozzle):9.50X2.30X2.30cm/3.73X0.90X0.90in -Size(base):5.50X3.00X2.50cm/2.16X1.18X0.98in -Note:12 different nozzle specifications. -Easy to use and saves in repairing and maintaining window and door sealant nozzles. -The caulking nozzle is easy to use and can be reused multiple times, making it a great supply for anyone who needs to repair or maintain their home. -Compact and portable design makes it easy to store and transport. Suitable for different kinds of hot melt glue dispenser. -Can be used for other sealing and repair tasks, such as in bathrooms and kitchens. -Scientific design, high strength, high hardness, and excellent durability, it will easily meet your needs. Package list: 12 x nozzles 6 x bases