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 quantities for smooth and efficient application. Slope Ingenious Design: The caulk nozzle applicators feature a 45-degree muzzle design, enabling precise and clean application for a flawless finish. The angled tip ensures smooth and even sealing on uneven surfaces, while the elbow base allows easy access to corners and tight spaces without leaving stains, making application faster and more convenient. Reliable Quality: Made from high-quality stainless steel, these caulking tools are durable, wear-resistant, and non-stick. The brushed finish prevents adhesives from sticking, ensuring easy cleaning and long-term reuse. Simple and efficient to use, they offer a long service life for repeated applications. Universal Type: Featuring multiple nozzle sizes, this set is designed to fit most standard caulk tubes and is suitable for various angles and sealing areas. The nozzles provide smooth, even, and precise sealing for a professional-grade finish on different surfaces and joints. Widely Used: Ideal for all sealing tasks, this caulk nozzle set is perfect for use in gutters, windows, doors, bathrooms, kitchens, and other household or industrial applications. It ensures clean, mess-free, and even sealing results, making repair and maintenance work easier and more efficient. Color: Red + Yellow Material: Stainless Steel Package Contents: 18 x Nozzles 10 x Base Adapters 4 x Scrapers Note: The package includes only the items listed above. Other accessories or products are not included. Note: Slight color variations may occur due to lighting and display differences. These variations do not affect functionality. Measurement tolerance is +/- 1-3 cm.