SAND SHT ASRT 3-1/8"12PC *Brand Name: Diablo *Size: 3-1/8 in. *Material: Ceramic Blend *Attachment Style: Hook and Lock*Style: Triangle *Product Type: Sanding Sheet Assortment *Product Type Range: Power Sanding Accessories *Grit Range: Assorted Grit *Number in Package: 12 pc *Discovery CON, SUP