1,Factory directly sell. CE,EN71 passed 2,vacuum packing 3,any density sponge 4,different colors,size,shape 5.low price 1) material:high quality sponge,28#density sponge.different colors for your choose.This car wash sponge can be compressed pack(vacuum),also can be shrinked pack.2) usage:to clean the cars,to cleaning household items.3) packing:one pc/pvc bag,compressed pack,480pcs/ctn,or ...