The beloved Original Formula is back! Super soft UF foam for a comfortable fit High noise blocking for work, sleep, etc. Neutral beige color Includes 6 pairs NRR 32 Hearos Original Design Ultimate Softness UF Foam ear plugs offer comfort and excellent hearing protection. These super soft, neutral-colored UF foam ear plugs provide an excellent NRR of 32dB, making them ideal for many high noise situations, including work, sleep, and study.