Thank you for viewing. I will ship anonymously within 1-2 days of purchase. If it takes longer to ship due to circumstances, I will state it in my profile, so please be sure to read the profile before purchasing. 3M Classic 5-pair set (Individually wrapped in plastic, so it's clean until just before use) A long-standing standard earplug with 30 years of use in the US military. The material is PVC foam. Cylindrical earplugs don't need to be inserted deep into the ear to achieve a certain level of soundproofing, making them ideal for use by various people. It offers high soundproofing performance (29dB) and a comfortable fit. While it reduces noise and sounds, you can still hear if someone speaks to you nearby.