Package Complete Combination: Universal stainless steel silicone caulking nozzles include 18 different sizes: 5 mm, 6 mm, 7 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 18 mm, 20 mm, 23 mm, 25 mm, 28 mm, 30 mm, and 35 mm, along with 10 connecting bases and 4 scrapers. This comprehensive set provides sufficient components to ensure smooth and efficient application.Slope Ingenious Design: The caulk nozzle applicators feature a 45-degree angled tip design, allowing for precise and clean application. This design helps achieve a smooth and professional caulk finish, especially on uneven surfaces and tight corners. The elbow base enables easy access to confined areas, reducing mess and improving accuracy.Reliable Quality: Made from high-quality stainless steel, these caulking tools are durable, wear-resistant, and non-corrosive. The smooth surface prevents adhesive buildup, making them easy to clean and reuse. Designed for long-term performance, they offer consistent results across multiple sealing tasks.Universal Type: Featuring a variety of nozzle sizes, this set is compatible with most standard caulk tubes and suitable for various angles and application areas. The different tip sizes allow for controlled, even, and precise sealing on multiple surfaces, ensuring a perfect finish every time.Widely Used: Ideal for a wide range of sealing applications, including gutters, windows, doors, bathrooms, kitchens, and other household or industrial projects. This caulk nozzle set ensures clean, smooth, and professional results, making repair and maintenance tasks easier and more efficient.Note: The package includes 18 nozzles, 10 base adapters, and 4 scrapers. Other items shown are not included. Color may vary slightly due to lighting and monitor display differences. Size measurements may have a tolerance of +/- 1-3 cm.