Moldex® Softies® Uncorded Earplugs are made of extra-soft, extra light foam. Their tapered shape fits easily in the ear canal, allowing them to seal gently and snugly. The bright orange color allows for easy compliance checks and the plugs have a smooth, non-irritating surface that offers comfort all day long. It fits even very small ear canals and the noise reduction is rated at 33 dB.