Easy to assemble. Just follow the directions.

The headband replacement procedure was difficult but I eventually got it installed successfully. It is hard to stuff the headband material inside the clamps at each end and then hold it in place while inserting the small screws. But I eventually did it and the result is great! The new headband works perfectly and the leather material looks like it may hold up better than the original.

The installation of the headband was a bit of a pain, which I expected. The provided screws were too short for me to get started. I switched to the old screws from the Bose headband and then everything was good. The band looks good. Overall, very happy.

Good customer service

Great overall experience dealing w this company and installing the product. Completed in about 10 min.