Plank Firm Luxe

Jewel City Mattress Verified independent store

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Ultra-Firm Support with Hybrid Construction Ships in 3-7 Business Days Product Features: Ultra-Firm Feel: Designed for those who need maximum support and firmness Hybrid Constructi on: Combines firm foam layers with supportive coil system Flippable Design: Two firmness levels - firm and extra firm sides Spinal Alignment: Promotes proper spinal alignment for back and stomach sleepers Edge Support: Reinforced edges for full surface sleeping Cooling Airflow: Coil system promotes air circulation Construction Details: Height: 13" tall hybrid construction Side 1 (Firm): Firm comfort layers over coil system Side 2 (Extra Firm): Minimal comfort layer for maximum firmness Coils: High-gauge encased coil system for durability and support Materials: High-density foam, supportive coils, firm comfort layers What's Included: Limited Lifetime Warranty 120-Night Trial Free Shipping HSA/FSA eligible for qualified customers Perfect For: Back and stomach sleepers Those needing maximum support Heavier individuals requiring firm support People with back pain needing spinal alignment Show more