Ear Plugs for Sleeping Noise Cancelling, Immersive Silicone Noise Cancelling Earplugs for Sleeping, Studying, Working, Traveling, Swimming (-33dB) (Green)

OverviewFor Most Types of Noise Perfect for reducing, muffling and blocking sound when studying, sleeping, flying, concerts, sports events, fireworks display, monster jam, woodworking, vacuuming, mowing, drilling and most noisy environments. Upgrade 33dB Noise Reduction With a noise reduction rating of 33 dB, Haomei earplugs not only protect your ears from dangerous noise levels, but also they deliver comfort so you can relax and sleep in peace. Safety Silicone Materials Made of high-grade silicone material, this earplug is easy to wear and enables no paining or any discomfort, this small earplug is washable and can be used for many times. Also this material is dust-free. Comfortable and Reusable Due to the ultra-soft material and unique shark fin shape design, this noise cancelling ear plugs can fit your ear perfectly, you will enjoy with them in every moment.