"Initially these ear defenders did exactly what they're supposed to do, they work really well and are very light and comfortable. Unfortunately after 2 weeks of use the headband shattered as per the previous reviews.They were only used when driving a kit car with a very loud exhaust so I would say very light useage."
"Really neat design. Folds up into compact unit which keeps dust out of the ear pieces in tool bag. Strap is really brittle however and shatters very easily. Bought a second pair after first ones broke. Surprise surprise, second pair shattered too!!"