Rothco Folding Noise Reduction Ear Muffs 32 NRR. These easy-to-pack ear muffs fold in half to take up minimal space in your gun case or range bag. Specifications for Rothco Folding Noise Reduction Ear Muffs: Manufacturer: Rothco Fabric/Material: Plastic NRR: 32 dB Age Group: Adults Features of Rothco Folding Noise Reduction Ear Muffs Hunting ear muffs fold in half for easy compact storage Slide-adjusting earcups for the perfect fit Comfortable padded headband for long-term use Lightweight and durable material construction Perfect for hunters tactical professionals and gun enthusiasts Package Contents: Rothco Folding Noise Reduction Ear Muffs Rothco 40806: Folding Noise Reduction Ear Muffs 32 NRR