Purchased in April and used for two months, but I'm selling it because I've decided it's not needed in my home. The color is white. There are no extension frames. The special screwdriver that came with it was warped during use, so I threw it away. I was able to remove it by hand, so I think you can install it by hand as well, but it might be better if someone with more strength does it. I don't have a bag big enough to put this in, so I will pack it directly in a cardboard box. Please understand. Only those who agree to the above conditions, please. If you would like shipping included, it will be an additional 1700 yen. Please comment.