Hearing Safety Ear Muffs Adjustable Head Band Hearing Protectors Ear Cups for Construction Sleeping Manufacturing Range Black

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 . 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 a your 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 on-line shopping!