Hard Hat Earmuffs Noise Blocking Hearing Helmet Ear Muffs for Construction Site Workers

ABS MATERIAL: Made of premium ABS material, this pair of earmuffs is and comfortable, and can be worn for a time. ANTI NOISE DESIGN: Earmuffs can effectively isolate noise, provide a quiet working environment, and defend your hearing. SAFE AND : Perfect combination with hard helmets to enhance workplace and effectively defend the head and ears. Item Type: Hard Hat Earmuffs Material: ABS