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.

Not as nice as original but it's a good sullution for something that Bose is not providing and it is very well made.

Very easy to install with the support of the video on the website. Good quality product.

I love my Bose Headphones but after 15 years, the rubber started to deteriorate in the headband. This was the perfect solution. The video was especially helpful.