Sleep Ear Plugs Noise Reduction - 32 dB Ear Plugs for Sleeping Noise Cancelling (NRR 19), Ear Plugs for Concerts, 4 Size Soft Ear Tips S/M/L/XL, 15s Ear Pressure Balance, Air Travel, Galloway Blue

Superior Noise Reduction: Immerse in tranquility with our unique honeycomb microporous crystal filter, absorbing 99.7% of low-frequency noise. Enjoy stable noise reduction with an SNR 32dB (NRR 19) using our noise cancelling ear plugs. High-fidelity Ear Plugs: Preserve effective sound quality but cancel noise pollution. Not mere a sleep ear plugs, also ideal for concert, live, events, commuting, travel. Skin-friendly & Comfort: The earplugs have 100,000+ nano through holes to balance pressure in 15s and maintain ventilation. The skin-friendly, soft silicone tips are 0.019 ounces (?8-12 drops of water), ideal side sleep ear plugs. Snug-fit: Designed for easy insertion and a discreet fit, molded with 4 sets of silicone tips (S-XL) for various ear shapes no matter small canals or larger ones. **