500-2000 Grit Sanding Sponge 8 Pads, 4.5" x 5.5" x 0.2" Assorted Wet or Dry Ultra Fine Hand Sanding Sponges, Flexible Soft Foam Sand Block for Drywall, Corner Contour, Metal Wood, Hobby Model

I watched a YouTube video on headlight restoration, which utilized a certain brand of K-grade sandpaper. I really liked the sandpaper kit because it included three grades of paper and a hand pad for sanding. There's no doubt that K grade is a superior paper, but I thought the kit was a little too pricey for what I was doing. I discovered this product, and after reading reviews thought I would give it a try. I was not disappointed! I am impressed with the function of this product and its' durability. The sheets are fairly large, so I cut them in half and ended up with twice the product (the half sheets were plenty big enough for sanding headlights). I performed both dry and wet sanding, and even though the grit did have a tendency to clog more readily dry, it still maintained a sanding ability. During wet sanding, the sponge performed in a superior manner. The fact that the sanding grit is attached to a sponge makes them very versatile and easy to hold. I highly recommend these sponges for headlight restoration, and although I haven't used them on any other surfaces, I can see where they would be useful in cases where the material has a low probability of snagging.

It’s almost magical to get something that is exactly what was listed/described. Theses wet/dry sanding sponges are perfect. I definitely recommend.

Cut the sponge sheet in half & use with the "Soft Block" flexible sanding block (basically the same size). I already had the sanding block & use with paper to wet sand. Water on the gray side & on the sandpaper holds the two together (very helpful). Water on the gray side & on the sponge holds the two together, also very helpful. Using this combo helps to get even pressure with little slipping.

They could be marked better, I use a bucket to stash my sandpaper..these are hard to tell apart

Haven't used them yet so can only say they look like they'll work for the purpose intended.