car wash sponge 1,Factory directly sell. CE,EN71 2,vacuum packing 3,28 density sponge 4,different colors,size:22* ... 12*7cm car wash sponge 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 ...