If you are looking for professional caulk tip, you should take at this item. This caulk tip is made of solid material, which enjoys strong durability. It can greatly meet your practical requirement, can be used for gap sealing. Features -Color:Multi -Material:Stainless steel, ABS -Size:3.50X2.90X2.90cm/1.38X1.14X1.14in -Size:3.00X2.90X2.90cm/1.18X1.14X1.14in -Size:8.60X2.90X2.90cm/3.38X1.14X1.14in -Size:9.00X2.90X2.90cm/3.54X1.14X1.14in -Size:8.10X2.90X2.90cm/3.18X1.14X1.14in -Size:7.60X2.90X2.90cm/2.99X1.14X1.14in -Size:5.60X2.50X2.50cm/2.20X0.98X0.98in -Size:3.20X2.90X2.90cm/1.26X1.14X1.14in -Size:6.00X5.60X5.60cm/2.36X2.20X2.20in -Size:5.00X5.00X1.50cm/1.97X1.97X0.59in -Caulking Nozzle Specification: 5mm,6mm,7mm,9mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mm,30mm,35mm - Professional caulking tool set can meet all types of crevice in life, can largely save your time and efforts. - The caulking nozzle is versatile and can be used for a variety of applications, making it a great addition to any toolbox or DIY kit. - A great present for anyone who loves to work on projects, providing a useful and practical . - Can be used in shower toilets, frame seals, sink joints, waterproofing and more. - Made from solid stainless steel and ABS materials, ensuring durability and use. Package list: 15 x Caulking Nozzles 8 x Bases 4 x Scrapers