Yolect Beauty Sponge is made from non-latex sponge material, no irritation to sensitive skin, safe for all skin types use. Wet and dry use design, it will become larger when exposed to water. The triangular shape design can fit the makeup on the face without any blind spots. Applying to BB cream, liquid foundation, protective base, etc. Works especially well for people with dry or flakey skin. The perfect partner for any highlighter, foundation or concealer.