SANDDISC KIT5"STIKON ACE *Brand Name: Ace *Diameter: 5 in. *Material: Plastic *Product Type: Backing Pad *Arbor Size: 1/4 in. *Maximum Speed: 3000 rpm *Number in Package: 1 pc *Attachment Method: Self-Adhesive *Usage: For use with abrasivediscs *Discovery CON, SUP, EXP