Includes 6 polishing sponges and 6 sanding sponge blocks to meet diverse requirements. Very convenient to use for polishing tasks and compatible with a range of surfaces. Sanding sponges are lightweight and easy to carry, making them practical for quick touch ups and on the go work. Sanding blocks are made of high quality material for durability and long service life, providing reliable sanding performance. Key benefits - Versatile: covers multiple polishing and sanding needs in one set - Portable: lightweight sponges for easy handling and travel use - Durable: high quality material in sanding blocks for extended use - Practical: clear separation between soft polishing sponges and firm sanding blocks Use scenarios - Wood furniture finishing and refinishing to smooth edges and prep surfaces - Auto exterior paint prep and polishing for a clean, even finish - Home improvement and craft projects such as drywall sanding and small repairs Function and compatibility - Suitable for polishing and sanding tasks on wood, metal, and plastic surfaces - Includes both flexible sponges and solid blocks to match task requirements - Compact design supports versatile use in workshops, garages, and home projects