Hearing Ear Muffs Adjustable Hearing Protectors Ear Cups for Construction Sleeping Manufacturing Range Blue

Description: Adjustable 6-level headband with soft padding reduces the pressure on your head for and enhancing noise blocking ability. NRR 36dB efficient noise reduction suitable for blocking noise caused life. Made of high quality and solid ABS-shell and thickened noise-dampening foam durable and reliable. With compact folding design and 360 rotatable ear cups it can fold in bag backpack or briefcase saving space. Suitable for sports events sleeping studying woodworking and lawn projects. Specification: Material: ABS Noise reduction rate: 36dB Cup thickness: 4mm/0.16inch Package Includes: 1 Piece Ear Muffs Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors the picture may not reflect the actual color of the item. 3. Wish you a wonderful shopping!