Strong Adhesive Design: These flocking sanding discs feature a powerful adhesive backing that ensures secure attachment during sanding, slippage for stable and efficient Durability & Cost Effective: Crafted with coated aluminum for extended wear resistance, these discs long last use while reducing replacement frequency and overall project costs Versatile Grit Option: Available in multiple grit size option ( 80 / 120 / 180 / 240 / 320 / 400), this set accommodates various sanding needs from coarse materials removal to fine finishing touches Wide 6Inch Compatibility: The standard 6inch ( 15cm) round design fits most electric sanders, making these discs ideal for automotive putty work and other precise sanding tasks Even Grit Distribution: Precise screened aluminum grit is evenly distributed across each disc, sharpness cutting action to quickly remove putty and surfaces coatings with consistent results, Manufacturer: Oxxggkao