Exactly what I purchased. Read through many reviews and ended up buying the last wheel in stock ATM. Yes, the wheel comes in about 120 pieces. It came with extra screws just in case something happens. Yes I did get a blister from putting it together, the gloves provided are a hassle when youre trying to speed run production. In the end, it took me about 2 hrs to assemble, and immediately my boy, Luka- got on and started enjoying. My cat had a wheel as a kitten in the shelter, but not since. It's been about two years. He went right back at it. It has low sound, comparatively. I could see it being loud if it was in a smaller apartment. I have a medium size apt, and it basically just sounds like someones using their finger to roll skateboard wheels. Read the instructions, I recommend getting a friend to help, but I did manage to use my toes to keep \"bars\" in place. Be gentle, it's press board, so don't tighten screws too tight, you will break the wheel. I almost broke one of the bars by doing this. This is exactly what I ordered, and the kitties love it. I recommend this cat wheel.