I've bought two of them, but I actually wanted one that's not taller than 26 cms because of my brake line and the wiring.
I paid 1,600 baht for only one, but I'd give both away for only 1,500 baht.
If you only want one handlebar, you can have it for 850 baht.
The dimensions are 27 cm tall, diameter 7/8, or 22 mm, work for most bikes Honda, Yamaha, Suzuki, etc.
When I received the first one, it turned out that it's got a height of 27.5 cms, so I ordered one from another eBay seller, who also posted it would be 25 cm tall.
Unfortunately, was the second one also too tall and I had to look for another one.
The handlebars are brand new and still in the package, they were never on a bike before. The installation is pretty easy.