The head of this caulk kit is made of rubber and handle is made of ABS. It can to apply sealant evenly on uneven surfaces, saving material time.a set just , our product a versatile set tools that are suitable for both and beginners; They are easy to use, making your caulking and grouting tasks simpler; These tools help you accomplish your tasks efficientlyEach caulking finishing tool is reusable. After using, simply rinse or wipe with water or a damp cloth. Once it gets dry, you can store it for next use. Note: Please wipe off stains before drying.with its various sizes of tips, it can easily fit into nooks and corners, effectively smoothing the applied caulk for a better, neater finish; Whether you're a professional builder or a DIY enthusiast, this tool is the choice; It works efficiently on different surfaces and materialsthis caulk caulking set can be utilized in scenarios; It is Perfect for issues needing to be caulked or sealed in kitchens, storerooms, bathrooms, floors, walls, corners, windows, doors, exterior walls, etc.; This sealant finishing tool offers you convenience in your DIY projects or professional jobsYou can advantage from using this caulking applicator for areas that require different widths and angles when you're caulking, like curved surfaces. It's simple to apply sealant, as it has a flexible rubber tip to offer a smooth finish, and also helps you to reduce waste and achieve a more uniform spread for even application.Product Name: Rubber Caulking Tool KitNotes: Please wipe off stains before drying.Material: ABS+rubbercolour: As ShownPackage Contents: 8 x Rubber Caulking Tool KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.