Instruct: Classify a given review into positive or negative sentiment.
Query: Perfect size & shape

Our baby's changing table could only accommodate a 30" long changing pad, so I was glad to find this one. Before ordering, I wasn't sure if I'd like that it was contoured on all 4 sides instead of just the long sides, but I do like it this way. In fact, the contour seems deeper than most changing pads which makes it a little bit safer in my opinion - my daughter is very wiggly! It's very easy to clean when my daughter isn't quite "done" when I think she is and there's no diaper under her.