Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: what are the interior dimensions?
Document: This toaster is listed on Amazon as between 18 and 19 inches wide. It is actually 16 inches wide and the interior dimension is only 10 inches with actually less useable space because of the rack design. I did not turn it on and so can not attest to how it works just that you need to know it is much smaller than the listed dimensions. This is the downside of the internet when purchasing products like this. Frequently sites like Amazon don't bother to actually verify the dimensions of products.
I bought this toaster at a store, because I was able to measure and look at a display in person. The cost, at the time, was lower than Amazon as well.The dimensions on the Amazon description did not seem quite right, which was good, because it needed to be a bit smaller. When I got my toaster home, I accidently dropped the package on the ground.
I really wanted this toaster oven, primarily because it matched my other appliances perfectly (Black & Stainless). The dimensions listed would have made it too big for my available space. One of the reviewers said it was smaller and gave the measurements, so I took a chance and ordered it. I was thrilled to find out that he was correct. The actual size is 16" Wide, 8.5" Tall and 10" Deep.
Bought this to replace a very old toaster oven. Although the B & D has a bigger footprint, the inside dimensions are a little smaller than old one it replaced.Unit works fine, but I do have a few gripes.Why do they still use mechanical timer controls that need to be turned past a certain point and then backed off for shorter cook times? Surely by now digital controls must be cheaper.
Upon opening the carton I discovered a smaller toaster oven than expected. I rechecked the measurements provided in the description and confirmed that the oven is 2.5 to 3 inches smaller than advertised. The dimensions shown in the description did match the outside dimensions of the box. I immediately sent it back. This is the second time Amazon dimensions or a recommended accessory were not correct. Thankfully there was little difficulty in returning each item.
Amazon's product description leaves out a very important bit of information:  the size of the baking area. The size of the entire unit is given, but that does not tell you whether a 12 inch baking dish will fit in. The baking area dimensions are 10 1/4 inches wide, 8 1/4 inches front to back, and 3 1/4 inches high (if you measure from the grill surface to the top).So, no, a 12 inch baking dish will not fit in.
What I love about this oven is that the back of the interior is curved so that I can easily put my 9" dinner plate to stay warm and still be able to close the door. The design is sleek and it's easy to clean. It's a great addition to my kitchen!
The toaster can heat for up to 30 minutes at a time at maximum heat of 450F degrees. The ticking timer is audible and dings when the food is ready.This is a great little breakfast toaster. It's easy to clean. However, the interior is very small, so baking a whole chicken, unless cut in half, is improbable.
I rate this toaster oven 5 stars, not because it is the biggest, best toaster oven out there, but because for the PRICE, it's a great mid-size countertop oven, it's very attractive, it has good basic features with easy dials, and toasts evenly and has a good size interior. Amazon ought to carry this themselves and offer free shipping.
Replacement for similar older model with a design defect in that the door would not stay attached. This new unit is an improvement in function and exterior is slightly smaller while interior is the same size as previous model. However they cheapened it by using silver paint instead of real stainless steel for the facade. That's why I gave it 4 stars.
Answer: The wire shelf is 10-3/4" wide (it's actually 11" with some of the width disappearing into the shelf holder) and 8½" deep.  It has two positions; when it's in the lowest position, there's 3¼" above it.  The metal tray, which can sit on the wire shelf or under it, is smaller, just 9" x 7½".