The basics Fully drilled clear "rubber" earnuts cushion the skin.  The benefits With a disc-shaped design that offers an easy grip while securing earrings in place. The uses Comfortable and latex-free, these lightweight earnuts have a slight rigidity that makes them ideal for post-style earrings. The bottom line These phthalate-free earnuts are CA Prop 65 and R.E.A.C.H compliant.