Matrix Single-Use Earplugs deliver instant protection upon proper insertion, no need to wait for foam to expand. The patented no-roll design makes insertion fast and easy. The smooth outer skin and reduced diameter provide long-term comfort. Uniform attenuation profile blocks out noise while voice frequencies can be heard more naturally.

• Noise Reduction Rate (NRR): 23 dB.
• Maximum Attenuation at Frequency: 43.500 dB at 8 kHz.
• Attenuation: Low.
• Body Material: TPE Foam.
• Color: Blue.
• Type: Uncorded.
• Packing Type: Poly Bag.