Radians Foam Earplugs have a tapered shape and offer the most natural fit and seal for the ear canal. Smooth shiny surface repels dirt. Low pressure, self adjusting foam offers long wearing comfort and quick recovery time. Comfortable, tapered shape. Smooth shiny surface repels dirt. Low pressure, self adjusting foam offers long wearing comfort and quick recovery time. FP70 Uncorded plugs NRR 32 dB Uncorded Color: Orange Quantity: 50 Pairs Made in the USA.