Description Are you looking for a professional and practical caulking tool? If yes, look no further! Our caulking toolmust meet your needs. This caulking nozzleis made of stainless steel and flexible glue material, durable and sturdy for long-lasting use. Fine workmanship ensures practicality and durability. Features -Color:As Shown-Material:Stainless steel, flexible glue-Size(28mm nozzles):8.80X2.80X2.80cm/3.46X1.10X1.10in-Easy to use and saves time and effort 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 guns. -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. Packing list: 16 x Nozzles8 x Bases