The Serta Five Star Mattress in a Box 10" Medium — an upgraded Serta foam mattress with deeper gel memory foam layers for enhanced pressure relief and motion isolation. The 10-inch profile provides the support density needed for primary bedrooms and everyday use. Balanced medium feel for all sleeping positions. CertiPUR-US® certified. Available in Twin through California King. Save 20% OFF with free shipping from Casa Bella Decor.

Deeper Foam, Better Support

The 10-inch model adds a thicker layer of Serta Premium Gel Memory Foam to actively dissipate body heat while contouring to your spine. The robust foam core below reduces motion transfer — meaning you won't feel your partner moving at night. The medium comfort rating bridges the gap between plush pressure relief and firm orthopedic support.

Product Specifications

Brand	Serta Five Star Collection
Mattress Type	Gel Memory Foam (Bed in a Box)
Comfort Level	Medium
Height	10 Inches
Sizes	Twin, Twin XL, Full, Queen, King, California King
Certification	CertiPUR-US® Certified
Shipping	FREE Ground Delivery (USA-wide)

Setup Instructions

Step 1: Move the box to your bedroom before opening.

Step 2: Unroll the mattress onto your foundation or platform bed. Cut the plastic with scissors.

Step 3: Allow 24–48 hours for the foam to fully expand to 10 inches.

Frequently Asked Questions

Is a 10-inch mattress good for back pain?
Yes. The 10-inch profile provides enough depth for proper spinal alignment and lumbar support across all sleeping positions.

Does this need a box spring?
No. Place on a platform bed, a slatted frame (slats under 2" apart), or a Serta mattress foundation.

How does this compare to the 8-inch model?
The 10-inch model has a thicker comfort layer, providing more pressure relief and better support for heavier adults during daily use.