What is a sand like coming out of skin?

What is a sand like coming out of skin? Keratosis pilaris is a common, harmless skin condition that causes small, hard bumps that may make your skin feel like sandpaper. You may have heard it called “chicken skin.” The bumps are often light-colored. They usually appear on your upper arms, thighs, and buttocks, sometimes with redness or swelling.

Keratosis pilaris is a common, harmless skin condition that causes small, hard bumps that may make your skin feel like sandpaper. You may have heard it called “chicken skin.” The bumps are often light-colored. They usually appear on your upper arms, thighs, and buttocks, sometimes with redness or swelling.