Instruct: Classify the given review as either positive or negative.
Query: Don't buy this item, it doesn't work

This item was supposedly designed and manufactured to restrain someone, but it doesn't begin to accomplish that. Whether someone has a large or small wrist doesn't matter, they can easily turn and move their hands to undo the Velcro fastening with ease in less than 30 seconds. I don't recall reading anything about the article not being returnable, and IT WASN'T, so I also couldn't return it back to Amazon!