Using the stainless steel caulking nozzle with a detachable base is straightforward and efficient. Simply attach the nozzle to your caulking shooter, load your preferred sealant or adhesive, and you're ready to go. The detachable base allows for easy cleaning and maintenance, ensuring that your nozzle remains in top condition for future projects. This tool is ideal for both professional contractors and DIY enthusiasts. Features -Color:Multi -Material:Stainless Steel, Rubber -Size:11.10X3.00X3.00cm/4.36X1.18X1.18in (Long yellow pole) -Size:10.70X3.50X2.70cm/4.21X1.38X1.06in (Red rubber nozzle) -Size:6.00X5.60X5.60cm/2.36X2.20X2.20in (Yellow Elbow) -Size:6.50X6.50X0.40cm/2.55X2.55X0.16in ( ) -Note: red nozzle diameter: 5,6,7,9,10,11,12,13,14,15,16,18,20,23,25,28,30,35 mm -practical construction: crafted from practical stainless steel and rubber, this caulking nozzle offers exceptional durability and longevity -Easy maintenance: the detachable base design makes cleaning and replacing the nozzle a breeze, maintaining its efficiency over time -Accurate application: engineered for precision, the nozzle ensures accurate and smooth caulking -Multipurpose: ideal for use with glass glue and other adhesives, this nozzle is ideal for a wide range of applications -Convenient operation: designed for ease of use, this caulking nozzle simplifies the caulking process, making it accessible to everyone Package list: 18 x nozzles 6 x bases 2 x elbows 1 x extension rod 1 x universal small elbow 4 x scrapers