Product Details + SUN PROTECTION – Shades neck for protection against harmful UV rays BREATHABLE – Lightweight mesh optimizes airflow to keep workers cool ENHANCED VISIBILITY – ANSI 107-approved fluorescent polyester mesh with reflective trim set on contrasting hi-vis orange for added visibility FITS MOST HARD HATS & SAFETY HELMETS – Elastic rim with plastic clips securely fits around most standard and full brim hard hats and safety helmets LONG WIDE NECK SHADE – For back-of-neck and ear coverage (Dimensions: 12.5in L x 20in W // 32cm L x 51cm W) MACHINE WASHABLE