Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: What are the height and diameter of the dome?
Document: good stand, but be careful when ordering. plate is 12 in. but under the dome is only about 10.5 in.
A great looking cake dome that incidentally also doubles as a punch bowl if you flip it around, a bit on the small side, but for the price, can't complain. It looks great on the counter and a great way to display baked goods.
An outstanding product at a hard to beat price point. Well made with no flaws. The stand is ultra sturdy and the dome fits like a vault door. No rattles or anything loose fitting. Hard to go wrong with an outstanding company who has been in business for generations. Best of all it's made in the USA!
Pros--This is heavy and attractive.Cons--The area where you can put a cake is smaller than the dimensions would lead you to expect, and the dome is short. I could barely put a 9" cake in here. It bumped against the dome and icing got all over the edges. You could use this for a shorter 8" cake, I guess,  but nothing bigger.
I just bought this exact cake dome a few days ago at Wal-mart for just under $12.So far I've only used it in the bowl form to make a huge trifle. The glass is nice and thick, which was great for me because the trifle was really heavy. The glass had no trouble keeping up. It was really a pain to transport, but with one person just holding it in the car it worked out.
This is even prettier when you get it out of the box! Covers a nice big cake, and the fact that the dome is very simple and clear means that your decorated pastry gets to be the focus. There's plenty of decoration on the stand itself. It also works beautifully with cheese and fruit, and turn it upside down and it's a lovely punch bowl! I'm very pleased with this! And of course, Amazon always gets my items to me so quickly!
I own a small coffee and pastries restaurant for tourists on the beach in Mexico. These are very well made and well finished. The glass dome fits well with no open spaces along the edge, important here in the land of small flies. My cakes are presented beautifully and the plates are very heavy. This makes it easy to serve from without the danger of tipping. Several clients have asked me where I bought these. I told them of course!
I have been looking for a nice, somewhat plain cake dome for a while now, and a lovely lady at a coffee shop recommended this product as she had half of dozen of them on her counter featuring her baked goods. I really like this one for being a glass cake dome as it really does highlight the what's inside by having a very basic glass dome, and then adds some character with the designed bottom. I really like this dome and will buy another.
I purchased this in 2009 and it makes a great everyday centerpiece for my dining table....whether I bake from scratch or buy sweet treats they always look inviting! Although it can double as a punch bowl there are much prettier ones available for special occasions. I own a lot of Godinger....smile!Godinger Dublin Crystal Cake Plate with Dome CoverGodinger Stratford Covered Cake Plate
like most people I have limited counter space and I have to be selective in what I buy. my husband commented "aren't those just wedding presents? nobody really uses them." well mine is a work horse and it is so beautiful to look at (form and function is my motto). I had cookies and sweets tucked here and there and they would go stale because people forgot about them. now they are on display and moist.
Answer: 4 1/4 inches high and 10 inches wide. Nice for a 2 layer cake. I really like mine looks fancy too!