Brand Name: 3M
*Noise Reduction Rating: 33 dB
*Material: Polyurethane Foam
*Product Type: Ear Plugs
*Color: Yellow
*Number in Package: 200 pair
*Adjustable: No
*Replaceable Pads: Yes
*Disposable or Reusable: Disposable
*Packaging Type: Boxed
*ANSI Certified: No
*Corded: Yes