$65.99 20 Foam Ear Plugs for Sleeping 37dB Snoring/Noise Reduction + Free Case | eBay
10Pair Ear Plug Anti Noise NRR 33dB Cancelling Hearing Protection Soft Silicone | eBay
Bell Ear Plugs, 33dB Noise Reduction Rating NRR, Corded, M, Orange, PK 100 | eBay
