40pcs 5 Inch Sanding Sponge Set 1200 Grit 2000 Grit Hook and Loop Sanding Disc 24 Grit The larger of the 2

The larger of the 2 measurements such as 106 is the outer diameter

It helps to connect the automotive vacuum lines

It can be cut

for Mercedes-Benz ML 250 Bluetec 4Matic 2

40pcs 5 Inch Sanding Sponge Set 1200 Grit 2000 Grit Hook and Loop Sanding Disc 24 Grit The larger of the 2Flexible cloth backing material, suitable for polishing the corners of uneven surfaces, easy to replace and use the sanding machine. Sponge texture, light and elastic, suitable for irregular surface grinding, can absorb water, and keep grinding with water for a long time. The back of the sanding disc has one side of the hook and loop, the orbital sander has the other half so it will stick to the sander. When it wore out, pull it off and stick another