Features:Ideal for: Assembly, demolition, Construction, Shooting, Noisy environments, Hunting, and Any loud sport/race/monster-truck events.Noise Reduction Rating: 32 decibelsPre-Shaped Foam Ear PlugsMaterial: Super-Soft FoamSoft foam earplugs are easy to roll down and insert, then expand within the ear canal for maximum comfort.slow-recovery foam for excellent noise reduction and comfort.Regular size fits most ear canals.Shaped, self adjusting provides a comfortable low pressure seal.Non irritating tapered and demagogically safe.Each pair is individually wrapped for your protection and for resale.Technical Details:Color:OrangeSize:Regular size fits most ear canals.Noise reduction rating: 32Folding Easy, Just roll down and insert within the ear canal for maximum comfort and best results.Package include: 100Pcs EarPlugs