Vogue Professional ® brand Sanding Bands will fit all (professional/regular) drills using 1/4" x 1/2" size bands, offered directly by a leading manufacturer of beauty appliances. They come 100 (one hundred) sanding bands/bag, in MEDIUM (grit 120#) grit. (This item can"t be shipped UPS Next Day Air or Second Day Air).Each product comes with VOGUE PROFESSIONAL (R) brand logo to guarantee qualityDue to the nature of the item, we can not offer refund if changing mind because we are not allowed to take back per FDA regulations related to public hygiene. We exchange or service any out-of-warranty products purchased from us.