PRO EARSA(R) ULTRA SLEEK - NRR 26dB - PINK a Thin lightweight cups w/adjustable headband & ProForm(TM) leather ear cushions for extended wear a Hard hat adaptor fits most hard hats (may not be suitable for wide-brim hard hats) a Hard hat adaptor pivots & locks in the UP position a Dielectric construction a Suitable for low to moderate noise environments a Simple height adjustment requires no tools to remain fixed during wear a Snap-in ear cushions make replacement quick & easy a 1-Year Warranty a Wt.: 7.1 oz.