Optimal Size & Grit Options - These 5-inch diameter scouring pads (0.3-inch thick) come in 400, 800, and 3000 grits, perfect for light cleaning to heavy-duty scrubbing. Nylon Material - Made with diamond sand and uniform particles for superior wear resistance. The flexible nylon construction allows easy bending, ideal for both dry and wet polishing. User-Friendly Design - Features a wool fabric backing for secure attachment to hook & loop pads. Easy to clean and store, enhancing cleaning efficiency. Efficient Cleaning & Polishing - Works with backing pads for fast dirt, rust, water spots, and grime removal. Perfect for deburring and leaving surfaces spotless. Versatile Applications - Safe on automotive, tile, glass, stone, porcelain, showers, bathtubs, and sinks. Non-scratching and great for metal, car, and plastic polishing. Color:As Shown Material:Nylon + Alumina Package Contents: 15 * Hoop and Loop Scrubber Only 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.