▶ Earmuff Style: Behind the Head ▶ Hearing Protection Style: Neckband ▶ Suitable for use with a full-brim hard hat / helmet ▶ DOSH SIRIM approved ▶ Complies with CE Approved, EN 352-1:1993 ▶ Single Number Rating (SNR) 34 decibels ▶ One size fits most earmuffs ▶ Comfortable and effective hearing protection ▶ Soft wide cushions help reduce pressure around the ears to improve comfort and wearability ▶ Stainless steel construction designed to help resist bending, warping and twisting ▶ Earcup pivot points tilt for comfort that adjusts to individual wearers ▶ Earcups with liquid and foam-filled cushions offer comfort for long wear and optimum seal