Moldex® Pura-Fit® Uncorded Earplugs are made of soft, low pressure foam for comfort and features a non-irritating smooth surface. The tapered shape of the plugs makes insertion easier and seals the canals gently without pressure. Plugs are packed in biodegradable paper pouches and it features a longer length for easy fit and removal. The bright colors offer high visibility and offers easy compliance checks. The noise reduction is rated at 33 dB.