About This Material: This caulking tool set is made of rubber head and ABS handle. Scratch-resistant, and strong flexible elastic, flexible head for a smoother, move even caulking. Reasonable design: With flexible rubber caulk head, it adapt to corners and make sure effective and smooth caulk application, get a better and neater finishing. A longer handle for this caulking tool, it ensure more comfortable to use when you're caulking. Widely application: This rubber caulking kit is very easy to use for beginners to professionals, and it fit for kitchens, bathrooms, floors, walls, corners, windows, waterproofing, etc. It is a good tool for DIY and professional projects. Washable and Reusable: Simply wipe with a damp cloth after using to maintain the condition. Once it gets dry, it's ready to use when you need it. Attention: Please wipe off stains before drying. Package Included: Total packed with 4pcs caulking tool with 2 different tip sizes. Each 2 pcs: 22*56mm(about 0.87*2.2"), 44*85mm(about 1.7"*3.4"). It makes to apply sealant evenly on uneven surfaces, saving material and time.