Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning

The Aerobed Inflatable Bed for Kids that I ordered for a granddaughter to use while staying here just arrived. I was surprised to see that the box is clearly labeled, "Great for Kids 4+" and , "This bed is not for use by children 3 years old or younger". These warnings were not given either in the product description or in other reviews. I will keep the bed to use in the future, but now I will have to purchase something to use for the next two years. I had hoped to have an item that would work both now and in the future.