PU foam earplugs – 10 pairs, ball shape, 95% noise reduction, optimal sleeping comfort

General Description 😌 These PU foam earplugs offer exceptional hearing protection for peaceful sleep or optimal concentration. With a 95% noise reduction rate, they are the ideal choice for noisy environments. Technical Specifications Material: PU Foam Length: ~2.3 cm Diameter: ~1.2 cm Noise Reduction Rate: 95% Standard: ISO 4869-2 Contents: 10 pairs Installation 🎯 Installation is intuitive. Simply roll the earplug slightly to compress it before gently inserting it into the ear canal. The tapered shape adapts naturally. Use 💤 Use these earplugs for deep sleep, distraction-free studying, or working in noisy environments. The dirt-resistant surface ensures hygiene and long-lasting comfort. Other Information ✅ The ergonomic design and low expansion pressure ensure lasting comfort even during extended periods of use.