For this sale you get one Box of (100) total spin on fast change sanding Discs .We may ship outside of the box to keep our pricing as low as possible. You get FREE Shipping on any boxes ordered after the first one. 
  Here's more info on these high quality Abrasives

MERIT® POWERLOCK® COATED ABRASIVE QUICK-CHANGE DISC, SERIES: ULTRA CERAMIC PLUS, TYPE TR (TYPE III) ATTACHMENT, 1 IN DIAMETER DISC, CERAMIC ALUMINA ABRASIVE, 36 GRIT, EXTRA COARSE GRADE, 2-PLY POLYESTER BACKING, Y-WEIGHT BACKING WEIGHT, 40000 RPM MAXIMUm

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