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

Input:
Question: how big is it?
Document: This is something that I don't know about and other people's reviews do not influence my review or how many stars I gave this griddle. My last griddle lasted 35 years before I decided to replace it, so this item has some big shoes to fill in that regard.
Clean up is so easy! When dinner is over, I just snap the small cooking plates out of the base and there is very little need for big pots and pans. It cuts the time it takes to clean the kitchen after a meal in half. And it is DISHWASHER SAFE!!!! YAY! :-D  The small cooking plates take up extremely little space in my dishwasher!3.
Stovetop griddles and grill pans just don't cut it when you want to do communal-style entertaining or a big batch of something, which is why this oversized combo looked so promising. It arrived with a newfangled ceramic nonstick coating that made me skeptical at first: How can this keep stuff from sticking? However the surface browned beautifully as well as proving truly nonstick and quite easy to clean.
I bought this less than two months ago and it leaks grease from the bottom. It also sticks (especially eggs) when you cook if you don't put a lot of spray on it. I thought it was a nice idea to have both sides (smooth and griddle) and that you can put the trays in the dishwasher for cleaning. Doesn't help for cleaning if grease is all over the kitchen! One other point to note...it's not as big as it may seem.
versatile, easy to use and clean at a reasonable price.can be used outside as well.we hope to enjoy it for long time!
the spring loaded latches are extremely hard to work but I love the grill and the way it performs. Cooks great!
takes for ever to get to higher temp setting , then does not stay at the setting. Needs bigger heating coils
takes a bit longer than i'd like for it to heat up and have concerns about the clips n the sides when removing so often to clean
one plate griddle, other plate grillI've used it for two months for grilled cheese, bacon, french toast, pancakes, omelets with great success, but I especially loves the way it makes grilled cheese - always turns out right, crispy on the edges, soft in the middle the way I like it.Thes grill is da bomb. Thanks Hamilton Beach for a great product.
it caught fire cause of the cooking juice got under the cooking panels. it is the worst griddle i have ever used. dont cook bacon or ham
Answer: Product Dimensions: 12.5 x 23 x 6.7 inches ; 9 poundsShipping Weight: 10 pounds