Banded ear plugs are ideal for intermittent use when switching between noisy and quiet areas. - They have replaceable ear plug tips attached to a reusable band that holds the tips in place and allows them to be more easily inserted and removed than standard ear plugs. - Wear the band over your head, under your chin, or behind your neck. - The band can also rest around your neck when the plugs aren't in use. - Banded ear plugs are less bulky than ear muffs and more convenient than individual ear plugs to protect hearing where high levels of noise reduction aren't needed. Disposable/ Reusable / Reusable Noise Reduction Rating NRR / 25 dB Insertion Method / Push-In Metal Detectable / No Ear Plug Color / Blue, Orange Ear Plug Material / Foam Ear Plug Shape / Pod Ear Plug Size / M Cord Options / Uncorded Pairs per Package / 50 Ear Plug Packaging / Bulk Box Ear Plug Pair Pack Type / Plastic Bag Series / QB3(R)HYG Standards / ANSI S3.19-1974 Compatible Banded Earplug / QB3(R)HYG Compatible Grainger Part Number / 8TKJ4 Compatible Mfg. Model Number / QB3HYG