HERTZ earplugs are made from a non-toxic, hypo-allergenic, medical grade putty material that sets to form soft rubbery earplugs. Since they are perfectly moulded to the shape of your ears they provide unparalleled all day comfort.
Furthermore, they give superior noise isolation compared to regular one size fits all earplugs, as they seal perfectly every time. The material doesn't soak up wax like a regular foam earplug, doesn't wear out, can be easily cleaned and retains the exact shape of your ear indefinitely.
Detailed full colour instructions are included with the earplugs. Further instructions on how to adapt them for use with in ear headphones can easily be downloaded for free from our website upon purchase!
Enough material is included to make two pairs. This gives you a trial run, however the process is so easy that most people simply get two pairs of earplugs. A soft velvet storage bag is also included free of charge!
Don't be fooled by other cheap imitations, buy the real deal!