Features: The caulking nozzle tips set offer 16 different sizes of caulking nozzles, ensuring precise application for various sealant tasks, making it a essential tool for both professional and DIYer enthusiasts. Crafted from stainless steel and plastic, these reusable caulking tool are rustresistant and easy to clean, providing long lasting performances and reliability. For homeowners, contractors, and hobbyists, this caulking toolkit caters to anyone looking to achieve professional sealing results with minimal effort. Perfect for use in kitchens, bathrooms, around sinks, door, and window, the caulk extension nozzle ensures a smooth and even finish on all your homes improvement projects. The caulking finisher kit allows for stable connections and effortlessly replacement, enhancing the efficiency and precise of your sealing job. Specifications: Component:Stainless Steel+Silicone Specifications: 5, 6, 7, 9, 10, 12, 13, 14, 16, 18, 20, 22, 25, 28, 30, 35mm. Height:Approx.95mm3.74inch Package Includes: 22pcs Caulking Nozzle Tips note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.