ProCase Adult Noise Cancelling Earmuffs with Adjustable Ear Hearing Protection Noise Reduction 35dB NRR Black Headband, Covers, Headphones, Rate -

---------------------------------------------------------------------- [Comfortable fit] The headband is made of plastic and flexible artificial leather, so it doesn't feel too tight when worn, and the ear pads have soft cushions for an excellent fit. 【Certified】Made of solid DBS shell and soundproof foam, the earmuffs are certified to NRR 35dB noise reduction by ANSI S3.19 (USA) test stand, which can block out noise significantly. 【One Size Fits All】The elastic, soft-padded headband fits all head sizes, and the 360° swivel foam ear cups allow you to adjust them to fit your head. [Compact design] Easy to store and carry, it fits easily into a bag or backpack. [Applicable places] Suitable for sports, factories, photography, construction sites, airports, carpentry, research, studying, and restful sleep. Procase Adult Noise Cancelling Earmuffs with Adjustable Headband, Ear Covers, Hearing Protection Headphones