Didn't quite hit the mark

Works just as described, can hear normal conversations perfectly fine, whilst background noise such as motors, generators and compressors are muffled. On the second day of owning these I happened to be wearing them whilst operating a fire appliance pump at a grass fire when some blank ammunition cooked about two metres away, all I heard was a small 'pop' while other firefighters were clutching at their ears. I wear these all the time now and I'm really glad I got two pair. Takes a bit of practice getting them in your ears properly and personally my right ear gets a bit of a sore spot after about an hour but a small slight considering the cost of losing your hearing.

They fit well and do as stated.

Yes I found this product excellent and inexpensive

After some internet searches I came across Earjobs and their product range. These things did a great job at the Melbourne Grand Prix and I’m glad I purchased them. They were comfortable to wear while still allowing conversations between people. 10/10 will purchase more products from Earjobs.