ear plug

ear plug for industrial noise, hearing protection.

Author: mtkang

kang_mingteck@yahoo.com

Stock images size: 12.2 Mpixels (34.9 MB uncompressed) - 2848x4288 pixels (9.4x14.2 in / 24.1x36.3 cm at 300 ppi)

Stock images keywords: ear, earplugs, ear, plug, ear plug, earplug, noise, hearing, protection, guard, health, healthcare, industrial, medical, plugs, pollution, prevention, care, protect, protection, protective, quiet, reduce, reduction, regulation, safe, safeguard, safety, silence, silent, sound, peace, work, concept, isolated