Active Research Earmuffs and Hearing Protection Bundle - Strongest Available 34dB Protection For Shooting and Industrial Use - Includes Ear Plugs and Safety Glasses - ANSI S3.19 Tested Certified Best Hearing Protection Highest Noise Reduction Rating Compact & Foldable Design Adjustable One Size Fits All ANSI S3.19 Tested+Certified Swivel Cup Design Snug & Reliable Fit Over-the-Ear Headphones Premium Quality Industrial Grade Durable & Strong Satisfaction Guaranteed