* Size: 7 Inches No Holes ' 25 or 50 Pack ' Grit:36/40/60/80/100
* Premium Blue Zirconia grain on heavy duty polyester cloth backing for better cutting power, longest lasting performance
* Hook & Loop backed sanding disc for use with backup pad
* Exceptional results in wood floor sanding applications Specially engineered with tear-resistent cloth backing
* Professional grade, German quality, stocked & shipped from the US. Starcke is family owned with over 100 years of experience in manufacturing abrasives.

7 Inch Zirconia heavy duty, durable, F-weight polyester cloth sanding discs. Faster cutting and longer life than standard Aluminum Oxide discs. Premium Aluminum Zirconia/Aluminum Oxide blend abrasive grain. Hook & Loop disc grips to the appropriate backup pad attached to an orbital or DA sander. High quality German industrial abrasives factory direct.