Ear Plugs for Sleeping Noise Cancelling Silicone Earplugs Sound Reduction Sleeping, 2 Pair Ear Plugs Reusable Noise Reduction Hearing Protection Earplugs for Sleep Work Concerts Travel (Black) W05

Ear Plugs for Sleeping Noise Cancelling Silicone Earplugs Sound Reduction Sleeping, 2 pair Ear Plugs Reusable Noise Reduction Hearing Protection Earplugs for Sleep Work Concerts Travel (Black) W Tips? Because each person's ear canal is unique, we have designed earplugs in two sizes to accommodate this variation. At the same time, due to the different environments used, the effect of noise reduction is also different. When designing, our engineers have considered comfort and noise reduction effects from materials to mechanisms. The different styles are the same product, but from different suppliers and with consistent quality inspection standards. At the same time, there are currently no earplugs that can completely isolate the sound. Our designers have made multiple comparisons and adjustments to Achieve the most ideal noise-reduction effect while retaining comfort