Made of stainless steel and silicone material with good processing, this caulking tool kit finishing tool set is very strong and durable, you can use them for a long time. Suitable for various gaps, reusable, widely used for home, kitchen, bathroom, window, closet and more places. Features -Color:As Shown -Material:Stainless steel, silicone -Size:9.00X3.00X2.50cm/3.54X1.18X0.98in -Caulking Nozzle Specification: 5mm; 6mm; 7mm; 9mm; 10mm; 12mm; 14mm; 16mm; 18mm; 20mm; 22mm; 25mm; 28mm; 30mm; 35mm - Nozzles of various sizes, comes with replaceable connection bases, smoothing and make caulking much easier. - Caulk finisher tool has high strength, no cracking, not easy to wear, very practical and reusable for . - Stainless steel tip silicone caulking tool is durable, easy to assemble and use, also portable to take and convenient to store. - Caulking tool set is more to use, help to make your maintenance work easier, time and efforts saving. - Caulking tool can be used in sink joints, shower toilets, frame seals, waterproofing and more. Package list: 30 x Caulking Nozzles 12 x Bases