Sponge Polishing Pad #4000 4 sheets Approximately 12.5cm in diameter ... Can be changed to #3000 Can also be combined with #3000 for 4 sheets Grit is indicated by P. The grit number printing may vary even for the same grit. There may be stains or unevenness in the printing. Includes a ball restoration manual If you have no preference, we will ship 4 sheets of #4000. ... This is a polishing pad with a 【diameter of 12.5cm】. Sponge polishing pads are harder than Abralon. Lightly rubbing is the key to a clean finish. Unlike Abralon, which absorbs sanding debris, this pad does not. Abralon clogs quickly and has low durability, whereas this pad does not absorb, so its durability is more than twice that of Abralon. It gives a finish about 2 grits coarser (2000-2500 grit) than Abralon. ... #Bowling #Bowling #Storm #AbralonPad #AbralonPad #AccuDrive #Motiv #BowlingMotiv #ReactaGloss #Compound #BowlingBag #BowlingBall #14Pounds #Abralon #15Pounds #16Pounds #TwoHandedBowling #BowlingBall #DV8 #Thumbless #abs #DoubleHand #BowlingCleaner #SurfaceTreatment #GritChange #Plasticizer #800