Features: Premium Diamond Coating: These diamond sanding blocks and hand polishing pads feature good-quality diamond abrasives for efficient material removal and a smooth finish on marble, ceramic, glass, and wood surfaces, ideal for dry grinding and polishing tasks. Versatile Multi-Surface Use: Designed for sanding ceramics, glass tiles, stone, and concrete, these diamond sanding sponge pads and grinder blocks provide excellent performance on various materials, making them essential for professional and DIY projects. Ergonomic & Durable Design: The diamond stone hand polishing pads and sanding tools are built with a comfortable grip and long-lasting durability, ensuring precise control and extended use for cutting, chamfering, and grinding applications. Efficient Dry Polishing: These marble dry grinding and polishing sanding tools eliminate the need for water, offering a clean and hassle-free polishing experience while reducing mess and improving work efficiency. Multi-Purpose Polishing Tools: Perfect for glass tile, stone, and concrete, these diamond sanding blocks and polishing pads provide a seamless finish, whether for edge smoothing, surface refinement, or detailed hand polishing tasks. Specifications: Material: Carborundum Size: 90*55*1.18mm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 4*Diamond Polishing Pads