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Sleep Master Ultima Comfort 8 Inch Spring Mattress Reviews

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The Sleep Master Ultima Comfort 8 Inch Spring Mattress is covered in the review of the Slumber 1 8-Inch Mattress.

  • Mattress and Bed Set Model Name

    Zinus Sleep Master Ultima Comfort 8 Inch Spring Mattress

  • Price Category


  • Listed Manufacturer

    Zinus Inc

  • Location

    Zinus, Inc., 1951 Fairway Dr Ste A, San Leandro, CA 94577, (510) 878-7452, Email: customerservice@zinusinc.com

  • Bed Classification

    Innerspring (pocket coils)

  • Level of Firmness


  • Inner Bed Composition

    pocket coils

  • Mattress Edge Support

  • Mattress Cover Composition

  • Total Mattress Height

  • Bed Foundation

  • Special Features

  • Sleep Trial

  • Bed Warranty

  • Manufactured In

  • Restrictions

  • Website


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