Slim Aelit -- Medium silicone -- A-2160

The medium firmness (0050) turned out to be just right for me—supportive but with enough give that it doesn't feel unyielding. The slim profile makes it easy to handle during use, and the silicone surface has a nice, smooth texture that I wasn't expecting.

I was a little worried about the firmness after reading the descriptions, but the medium density is exactly right—not too squishy, not too rigid. The silicone surface has a nice, smooth finish that doesn’t pick up lint, which was a pleasant surprise for something this size.

The 0050 medium density gives just the right balance of give and resistance for me, and the slim profile makes it way easier to handle than the thicker one I used before. It's the second time I've ordered this size and the silicone quality has been consistent both times.