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Support & FAQ

For questions about your OSO essentials™ mattress, please email or contact

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If you purchased an OSO mattress prior to 2019, please contact

 How cool is this mattress?
 How do I return my OSO essentials mattress?
 My OSO essentials box just arrived! Now what?
 What certifications do you have?
 What is an OSO essentials mattress?
 What is the difference between an OSO essentials mattress and other mattresses?
 What is your warranty?
 What materials are in the OSO essentials mattress?