Product Highlights

Model Number500704921-9520
Promotional badgeFREE Adjustable Base
Estimated Delivery5-7 Business Days
Delivery OptionsWhite Glove Delivery
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Savings end 5/25
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Clarks Hill 13.5" Medium Mattress & Baselogic Bronze Motion Base Set

Item: 346194001 Model: 500704921-9520
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    Smart Summary

    Generated by AI
    Motion Isolation
    An 800-coil density system minimizes partner disturbance throughout the night, ensuring uninterrupted rest even when sharing the bed.

    Targeted Support
    Three separate support zones provide focused lower back relief, reducing pressure points and promoting proper spinal alignment.
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    Product Overview

    Details
    Experience the trusted comfort of Serta with Serta® Classic®. Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a Gel Memory Foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest. Paired with the baselogic Bronze, it takes your rest to the next level with features essential support and ease!

    Product Features:

  • Firm - Ideal for stomach and back sleepers with extra support for heavier sleepers
  • Breathable Cover A soft, breathable cover helps you rest and wake refreshed
  • 3 Zoned Body Support offers 3 separate zones to provide lower back support for classic comfort
  • A breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort
  • This 800-coil density system provides contouring, cradling support and minimizes motion transfer
  • Comfort Features: Head Adjustability- Raise or lower the upper body into the ideal sleep or lounge position
  • Convenience Features: Wired Remote- Control your position with a hand-held remote featuring a sleek LCD screen - One-Touch Flat Preset- Easily reset your base to flat - Foldable- Folds for convenient moving and storage
  • Serta will ship your order using the fastest, safest, and most reliable method possible. When ordering directly through BJs.com, most of our items will arrive to your home in 2-4 weeks. Typically, within 1 week of your order being placed, their delivery partner, RXO Logistics, will contact you to schedule out a delivery date and time based on when they expect to receive the product(s). Please note, we are not shipping to Alaska and Hawaii at this time.
  • Mattress, Adjustable Base


    • Mattress Dimensions:
    Twin XL: 79.5L x 39"W x 13.5"H
    Full: 74.5"L x 54"W x 13.5"H
    Queen: 79.5"L x 60"W x 13.5"H
    King: 79.5"L x 76"W x 13.5"H
    "
    Product information is provided by the supplier and BJ’s does not represent or warrant the information is accurate or complete. Always consult the product’s labels, warnings, and instructions before use. Please see additional terms atbjs.com/termsofuse
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    Clarks Hill 13.5" Medium Mattress & Baselogic Bronze Motion Base Set
    Clarks Hill 13.5" Medium Mattress & Baselogic Bronze Motion Base Set