Ear Plugs for Sleep, 45dB Noise Cancelling Earplugs Hearing Protection for Sleep, Concentration, Travel, Work, Concerts, Ultra Comfortable Reusable Silicone Ear Plugs, 8 Tips(XS/S/M/L) & Case Black

• Professional-grade noise reduction of up to -45dB using a multi-layer acoustic filtration system that blocks 90% of environmental noise.
• Selective frequency filtering technology designed to alleviate pressure on eardrums, making them suitable for noise-sensitive environments like airplanes, concerts, and busy public spaces.
• Available in eight sizes to ensure a perfect fit, utilizing a 3D contour for comfort with ultra-soft silicone for all-night wear without discomfort.
• Sleek and minimalist design makes them portable and easy to carry, allowing for relaxation in various settings.