Perky personality - fun; perky nipples - not so fun. Pesky perkies can pop up at the least opportune moment. Meet Hollywood Fashion Secret No. 4: Hollywood Silicone CoverUpsTM ... self-adhesive, hypo-allergenic, comfortable nipple concealers. The contour shape boasts a perfectly engineered tapered edge to give you that ultra-smooth appearance. Perfect under t-shirts, sheer tops and dresses. Great when you want to go braless. Ideal for swimwear..or anytime you need to "de-perkify"! Just position them in place and go forth with confidence.