Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sturdy, compact and easy to use

We just used the Tiny Diner placemat for the first time last night. It worked great. It gave me a place to put down my 10 month old son's food since he doesn't use plates or bowls. Despite his best efforts, he could not pull it off of the restaurant table once I had attached it with the suction cups. When fully rolled out, this gave us plenty of room -- even with his typical goofing off, all of his food remained within the confines of the mat. Yet when rolled up, it's only about the size of a paper towel tube, so it fit easily into the diaper bag. I felt a little frivolous about this purchase when I picked it up sort of on a whim, but I am so glad I did! We will not dine out without it!