Material:Durable ABS Ear cup Product Name:Outdoor Noise Cancelling Hunting High Nrr Ear Muff Headphones Color:Black, Yellow or customized Application:For Safety Protection/Sports/Mining/Outdoor activity etc Function:Reduce Harmful Noises Feature:Ear Protector ANSI Electronic Ear Muff Size:20*19*8.5cm SNR:35db Type:Protect Hearing Certification:CE EN352-1,EN352-4,EN352-5,EMC, PPE,ROHS Show More