Noise Cancelling Reduction Hearing Protection Bulk Earplugs for Sleeping Corded Ear Plugs

Noise Cancelling Reduction Hearing Protection Bulk Earplugs for Sleeping Corded Ear Plugs. High Noise Reduction Rating: NRR 34dB and ANSI 26dB certified for effective hearing protection. Soft Silicone Material: Made of extra-soft, lightweight silicone that seals without pressure. Customizable Packaging: Available with customized carton packaging options. Versatile Application: Ideal for swimming, construction, sleeping, weeding, traveling, and working. Ergonomic Design: Fixed umbrella shape and graduated design for a snug, comfortable fit. Eco-Friendly Production: Vulcanized manufacturing process, free from plastic injection molding. Fast Sample Delivery: Sample orders delivered within 3-7 days with free samples available. Multiple Certifications: Certified with CE, ANSI, EN, and AS/NZS standards.