Our Silicone Earplugs for Adults have been designed for noise reduction (NRR: 25dB/SNR: 28dB). This set includes 10 pairs (20 earplugs), ideal for providing a peaceful experience while sleeping, snoring, shooting, working, construction, hunting, and attending concerts. These washable and reusable earplugs are both cost-effective and environmentally friendly. Each pair is individually wrapped for hygiene and convenience, and the removable fabric cord keeps them from sticking to your skin or hair. They are made of high-quality, smooth, non-toxic silicone and provide a comfortable and safe solution for noise reduction.