â–¶ DOSH SIRIM approved â–¶ Helmet-attached design â–¶ Single Number Rating (SNR) 26 decibels â–¶ Fits 3M H-700, X5000, X5500, and MSA V-Gard series safety helmet â–¶ Comfortable and effective hearing protection â–¶ Soft wide cushions help reduce pressure around the ears to improve comfort and wearability â–¶ Stainless steel headband distributes weight for low-pressure fit â–¶ Stainless steel construction designed to help resist bending, warping and twisting â–¶ Earcup pivot points tilt for comfort that adjusts to individual wearers â–¶ Earcups with liquid and foam-filled cushions offer comfort for long wear and optimum seal â–¶ Compatible with 3M Eyewear and Respirators â–¶ Full Model Code: H510P3E-405-GU