DANNASI 12 Inch Queen Hybrid Mattress, Medium Firm Pocket Coils

DANNASI 12 Inch Queen Hybrid Mattress, Medium Firm Pocket Coils

• Independent Pocket Coils & Effective Motion Isolation: This 12 inch queen size hybrid mattress features individually wrapped pocket coil construction for independent and responsive support. Each tempered spring operates separately to reduce pressure interference and cut down motion transfer caused by nighttime tossing and turning. Designed with a balanced medium firm feel, it aligns with natural spinal curvature to deliver even full-body support, suitable for various body types and all regular sleeping positions.
• Fiberglass-Free Construction & CertiPUR-US Certified Foam: Adopting an upgraded fiberglass-free internal structure, this queen hybrid mattress removes hidden glass fiber layers to prevent skin irritation and indoor safety risks. All inner foam layers are CertiPUR-US certified, free of excessive formaldehyde, heavy metals and restricted phthalates. The low-VOC and faint odor composition creates a clean, healthy sleeping space for long-term family use.
• High-Density Breathable Fabric For Stable Cooling Sleep: Wrapped with high-density breathable surface textile, this queen size mattress boosts internal air circulation and efficient heat dissipation. The optimized airflow system releases trapped body heat in real time to prevent nighttime overheating and stuffiness. The soft skin-friendly cover maintains stable cooling performance, bringing pleasant rest throughout all seasons.
• Balanced Medium Firm Feel For Full-Body Pressure Relief: Built with resilient pocket coils and adaptive comfort foam layers, this 12-inch medium firm queen mattress achieves a perfect balance of sturdy support and gentle comfort. It evenly distributes body weight across the head, shoulders, waist and hip areas to ease daily physical fatigue and muscle strain. The moderate firmness fits side, back and stomach sleepers for consistent nightly comfort.
• Stable Hybrid Build & Standard Queen Size Dimension: Featuring standard queen size dimension (80"L×60"W×12"H), this hybrid mattress is universally compatible with most queen bed frames, platform beds, box springs and adjustable bases. The reinforced pocket coil frame matched with high-resilience foam enhances overall structural stability, effectively resisting sagging and permanent deformation to prolong the mattress’s service life for daily household use.