Earplugs are NOT a one size fits all product, which is why Happy Ears are offered in sizes small, medium and large. To find the Happy Ears that fit your ears best we strongly recommend all first time users start with our "Discovery Pack". If you use an earplug that doesn't fit your ear properly it will either be too large and painful or too small and ineffective.
An investment we know, but regular earplug users will save a lot of money long-term as Happy Ears are extremely durable. Daily users report using Happy Ears for 3-12 months.