I have kept this in storage for a long time. The belt has some minor stains. I have confirmed that it works. I can also include the new alkaline batteries I used to test it, so you can use it right away. It's cute, so it will soothe both babies and adults. There are no noticeable stains, but please understand that this is a used item. I don't have a suitable cardboard box, so I will ship it in a black bag.