Maintenance of the stainless steel caulking nozzle with a detachable base is simple. After each use, detach the the nozzle thoroughly to prevent any buildup of dried sealant or adhesive. This ensures that the nozzle remains and ready for your next project. The practical stainless steel material is resistant to wear, providing performance and reliability. 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 -Robust construction: built from practical stainless steel and rubber, this caulking nozzle offers exceptional strength and durability -Easy to clean: the detachable base design allows for quick and easy cleaning, ensuring the nozzle remains in ideal working condition -Accurate caulking: the precisionengineered nozzle tip provides accurate and smooth application, enhancing the quality of your work -Multifunctional: suitable for use with various , including glass glue, this nozzle is a versatile tool for different projects -Simple to use: with its straightforward design, this caulking nozzle is easy to operate, making it ideal for both professionals and diy enthusiasts Package list: 18 x nozzles 6 x bases 2 x elbows 1 x extension rod 1 x universal small elbow 4 x scrapers