▶ DOSH SIRIM approved ▶ Helmet-attached design ▶ Single Number Rating (SNR) 26 decibels ▶ Fits 3M H-700, X5000, X5500, and MSA V-Gard series safety helmet ▶ Comfortable and effective hearing protection ▶ Soft wide cushions help reduce pressure around the ears to improve comfort and wearability ▶ Stainless steel headband distributes weight for low-pressure fit ▶ 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 ▶ Compatible with 3M Eyewear and Respirators ▶ Full Model Code: H510P3E-405-GU