Check the listing for details. 3M 1100 Ear Plugs Noise Reduction 29 dB Orange Foam Protection 1/Case = 5/Boxes. Color: Orange, Condition: New. Listed at 129.95 USD. 3M 1100 Disposable Earplugs ~1 Case = 5 Boxes100% Authentic +Free Shipping Via USPSPack Size:1/Case = 5 Boxes = 200PR/Box = 1000 Pairs3M™ Disposable Earplugs, used to help protect ears against noises at or exceeding 85 decibels, are made of a smooth, soft foam formulation expand slowly to fit in most ear canals comfortably. 3M™ Disposable Plugs feature a Noise Reduction Rating (NRR) of 29 decibels. Disposable, comfortable, lightweight and easy to use, 3M™ Disposable Plugs are a great choice in hearing protection for both the pro and DIYer.Use to help protect ears against noises at or exceeding 85 decibelsSmooth and soft foam formulationExpands slowly to fit most ear canals comfortablyComfortableEasy to useDisposableNRR 29 dBSee attached photo for how to use product. Please message me with any questions!