Had a air mattress to return at Walmart and felt with the small Black women named Colette you know the nosy one. It was the second one to fail so when I came to the window she says "You can't keep bringing these mattresses back! "I'm like it doesn't work she say it's not made to sleep on every night I said it didn't work one night she says I'm the only one bring these back (personal) Not true a couple brought one in the last time I was there. She is incompatant then looks at recept and determines how many nights I slept on it. Amazing! I said so they only last one week? She repeats her ignorance also adding I took it out of box. How would I know it was defective? I reply I told you she's not the sharpest . Instead of looking how long I had it about a week I own a home improvement biz so my time to take things back is limited. I could of told her what I think is wrong while she was making the company look bad by saying I used it to much. The dumbest thing I ever heard.