Wokesi Pack of 72,3 4 5 6 8 10mm Buff Diameter,3mm(1/8'')Shank,Mandrel Mounted Wool Felt Finishing Polishing Buffing Wheels Cylinder Fit Polishing Polishing Buffing Dremel Rotary Tools(3+4+5+6+8+10mm) Buff Diameter:3/4/5/6/8/10mm,Shank Diameter:3mm(appox:1/8'') Top quality wool,super fine polishing ability rough wool felt.soft,light weight,fastness and durable Fit for dremel and other rotary tools.Function:buffing,clean and maintenance. Suitable for polishing and buffing,soft metal,wood,plastic,ceramics and glass etc. Package:12pcs*3mm,12pcs*4mm,12pcs*5mm,12pcs*6mm,12pcs*8mm,12pcs*10mm,