Walkers' pro low profile muff combo kit contains one pair of glasses, one pair of earmuffs, and one pair of earplugs.The pro low-profile earmuffs have a padded headband for comfortable fit and soft pvc ear pads, is ultra-light, and has a nrr rating of 22db.The sporting glasses have a high-grade polycarbonate lens and an adjustable nose pad.The foam tip earplugs conform to the shape of your ear and have an nrr of 31db.Type: Earmuff/Plugs/GlassesColor: OrangeNrr: 31 dbQuantity: 1 Pair Muff/Glasses/PlugsStyle: Over the HeadAft Circuit: NoCompression Circuit: NoMaterial: Foam