Workplaces today are extremely dangerous places for our ears. Ear plugs are a cheap solution for workers that want to protect themselves. Our ear plugs for work have high Noise Reduction Ratings (NRR), making them suitable for even the loudest workplaces. We also provide high quality ear muffs. For workers who want to safely listen to music while on the job, check out Isotunes Noise Isolating Earphone Earplugs.