Moldex Glide PlugStation Corded Earplug Dispenser contains 150 pairs of individually packaged Twist in Foam Earplugs that feature a distinct multi-curved stem that rotates for a custom fit inside each ear canal and the big handle on the stem makes insertion easy. Earplugs have a soft foam pod for a snug seal And fit and the noise reduction is rated at 26 dB. The cord can be attached to any length.