Cheap And Discounts 6 Inch 150mm Sandpaper Disc Self Adhesive Sanding Paper Aluminum Oxide Red Grain Round Grit 60 80 Dry Grinding Polishing Discs Wholesale. Buy Directly From Merchant Chongsu-Spring Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.