Features: Experience superior noise reduction with our ear muffs, featuring advanced sound blocking technology to create a peaceful environment in shoot ranges, industrial workplaces, and study. Constructed with ABS materials and adjustable headband, these ear protectors offer soft cushioning for extended wear without discomfort. Ideal for shooters, industrial workers, students, and light sleepers seek reliable hearing protective. Optimized productivity in construction zones, safeguards hearing during firearm practice, or improve sleep quality with these noise canceling ear muffs. Featuring 36dB+ sound reduction rating for optimal hearing protective in loud environment, this industrial hearing protectors delivers 360 degree noise isolation while maintaining breathability for prolonged use. Specifications: Component:ABS Width:Approx.15cm/5.9inch Product style: head-mounted Suitable noise value: 105dB Noise reduction value: 36dB Scope of use: high noise environment Package Includes: 1pcs Noise Cancelling Ear Muffs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.