Has different kind of strips which has different grin sizes. They are produced combining two different types of grins.
White – Extra Fine for Polishing
Yellow – Fine for Finishing
Green – Medium for Countoring
Blue – Coarse for Gross Reduction
75 pcs strips in a plastic box
80 pcs discs and 1 mandren + 75 pcs strips in a plastic box
240 pcs discs and 4 mandren + 75 pcs strips in a plastic box