Name: Mattress 1st® by Serta® Haverlock Firm Tight Top Twin XL Mattress
Brand: Mattress 1st
SKU: 2192306
Availability: OutOfStock

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The Mattress 1st® by Serta® Haverlock firm tight top Twin XL mattress delivers extra-firm support with a durable tight-top design, reinforced coil system, and breathable foam layers. It promotes proper spinal alignment, reduces motion transfer, and provides long-lasting comfort, making it ideal for sleepers who prefer a supportive, stable, and resilient sleep surface.

The Mattress 1st® by Serta® Haverlock firm tight top Twin XL mattress delivers extra-firm support with a durable tight-top design, reinforced coil system, and breathable foam layers. It promotes proper spinal alignment, reduces motion transfer, and provid

Mattress 1st® by Serta® Haverlock Firm Tight Top Twin XL Mattress

This conforming quilt-layer foam hugs your body for additional comfort at the surface of your mattress.

This high-density memory foam has both cushioning and conforming qualities for comfortable deep-down support.

Cooling gel is swirled into our CoolTwist® gel memory foam offering enhanced airflow, heat dissipation, and contouring comfort

3 zoned 850 density system is designed for proper spinal alignment. Offering three support zones with targeted support for your lower back and hips and cradled comfort everywhere else.

Foam encasing supports the perimeter of the mattress and increases the life of the mattress since the edges receive the most compression and show wear first.

Made without ozone depleters, PBDEs, TDCPP, TCEP (”Tris”) flame retardants, heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission.

*Mattress only, all other products sold separately. Images may not depict actual size.

Mattress 1st® by Serta® Haverlock Firm Tight Top Full Mattress

Mattress 1st® by Serta® Haverlock firm tight top Full mattress delivers supportive comfort with a firm feel, durable construction, and tight top design. Ideal for consistent spinal alignment, it offers reliable sleep quality, long-lasting performance, and everyday bedroom comfort comfort support.

Mattress 1st® by Serta® Haverlock Firm Tight Top Queen Mattress

Mattress 1st® by Serta® Haverlock firm tight top Queen mattress delivers supportive comfort with a firm feel, durable construction, and tight top design. It promotes proper spinal alignment, minimizes motion transfer, and ensures restful sleep for everyday use in bedroom.

Mattress 1st® by Serta® Haverlock Firm Tight Top King Mattress

Mattress 1st® by Serta® Haverlock firm tight top King mattress delivers firm support, durable construction, and balanced comfort. Designed for proper spinal alignment, it reduces pressure points while enhancing sleep quality with long-lasting materials and a stable, supportive sleeping surface.

Mattress 1st® by Serta® Haverlock Firm Tight Top California King Mattress

The Mattress 1st® by Serta® Haverlock firm tight top California King mattress delivers consistent firm support with a durable tight-top surface designed for stability and comfort. It features responsive coil construction, breathable cushioning layers, and motion-reducing support, helping promote proper spinal alignment while maintaining a cool, supportive sleep experience throughout the night.

Mattress 1st® by Serta® Haverlock Firm Tight Top Queen Mattress-1

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Mattress 1st® by Serta® Haverlock firm tight top Queen mattress delivers supportive comfort with a firm feel, durable construction, and tight top design. It promotes proper spinal alignment, minimizes motion transfer, and ensures restful sleep for everyda

Mattress Size:Twin XL