Product listings describe the sponges as made from polyester or as an ultra‑soft, dense foam.

Product details advise washing the sponge with soap and water, rinsing, and allowing it to air dry.

Listings describe these sponges for blending, shading/contouring, highlighting/strobing, concealing, and diffusing loose powder.

One product listing provides dimensions of 0.75 inches (L) and 2.68 inches (W).

They include a precision tip for highlighting, a flat edge for defined contouring, and soft rounded sides for blending cream and powder formulas.