1. Ceramic tile joint filling tool is made of polyurethane material, durable, good toughness and wears resistance, not easy to break. 2. Home improvement helper: It is a good tool for smoothing seal lines, caulking lines, and completing most home improvement work, any edges, corners, crevices, etc. 3. Wide range of uses: Suitable for house renovations, store renovations, office decoration, for tile and wooden brick caulking cleaner and faster. 4. Easy to use: Hold the caulking tool and swipe lightly to quickly fill the gap between tiles, saving you a lot of time for beautiful seams. 5. High-efficiency caulking artifact, greatly improving your work efficiency Material: Rubber Size : 9.5*6.5cm Package included: 1 pcs Caulking Finisher Note Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)