www.acscustom.com

Excellent purchase. Fast response. Perfect fit (had my fitting at their London Head Office). Drowns out most noise (enough to sleep, but also hear the alarm). I also use them at work when it gets too noisy. Worth every penny.

fantastic service

It's a good case - well made

Great service and customer care. Products that rock!

Great alternative to my existing filters. I prefer the 15 for most of my rehearsals and performances now, whilst still having the option for a stronger filter when needed.