Macks Soft Foam Earplugs Trial Pack | Anti Noise Ear Plugs Cover Protection For Sleeping Safety Tutup Penutup Telinga Kalis Bunyi Bising 耳塞高效隔防噪音睡眠

This trial pack contains 1 pair each of 6 different Mack's soft foam ear plugs that allow you to test and find which works best for you. These multi-purpose earplugs are great for sleeping, studying, block out snoring, working, traveling, concerts, motor sports, loud events, shooting sports, power tools, etc.ColourSizeNoise Reduction RatingDreamgirlPinkSmall30 dBHi Viz* / Snore BlockersFluorescent greenStandard32 dBMaximum ProtectionOrangeStandard32 dBOriginalCyanStandard32 dBSlim FitPurpleSmall29 dBUltra SoftBeigeStandard33 dBDirections for useWith clean hands, hold earplug between thumb and forefinger. Roll and progressively compress the entire tapered end of the earplug to a small wrinkle-free cylinder.To ensure fitting, reach hand over head and gently pull ear upward and outward.Insert compressed, tapered end of earplug well inside ear canal. Hold 30 - 60 seconds until earplug expands. Release, then push in again for 5 seconds to ensure fit.Remove earplug slowly. Use a gentle twisting motion to gradually break the seal. Rapid removal may damage eardrum.Discard after several uses or as soon as dirt or wax accumulates on earplugs.SpecificationMaterial: Urethane foamColour: (Earplugs) Beige / Cyan / Fluorescent green / Orange / Purple; (Container) SilverNoise Reduction Rating: 29 – 33 dBOrigin: (Earplugs) Sweden / U.S.A.; (Container) ChinaPackage contents: 6 pair Mack's Soft Foam Earplugs, 1 aluminium keychain container