***FACTORY SEALED***COMFBOX 12 Inch Queen Mattress – The Feel Most Sleepers Prefer | Queen Size Hybrid Mattress Contouring Memory Foam Comfort & Balanced Support for Back and Side Sleepers – Medium-Firm,365-Night Trial

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• 365-NIGHT RISK-FREE TRIAL – Not sure if it’s “the one”? Take a full year to decide. With our industry-leading 365-night home trial, you can test the mattress in every season—completely risk-free. Our friendly support team is always just a message away.
• CUSTOMIZED COMFORT FOR EVERY SLEEPER – Side, back, or stomach—you’ll always sleep supported. A plush gel memory foam comfort layer gently hugs your body, while responsive pocketed coils adapt to your unique sleep position and keep your spine aligned.
• ZONED SUPPORT WHERE YOU NEED IT MOST – Our advanced zoned system features 8.5” high-compression coils paired with reinforced lumbar foam. Extra support under the lower back and hips reduces sinkage, relieves pressure, and helps you wake up pain-free.
• SOFT MEETS SUPPORTIVE – Enjoy the perfect balance: a contouring comfort layer on top, reinforced by our KOULABRZ High-Compression Spring System beneath. The result? A mattress that feels luxuriously plush while keeping you lifted and supported night after night.
• UNDISTURBED SLEEP—EVEN WITH A PARTNER – Individually wrapped coils isolate motion so you won’t feel tossing, turning, or even pets hopping on the bed. Reinforced edge support lets you stretch out and use the full surface without slipping or rolling off.
• CERTIFIED SAFE, BUILT TO LAST – Every foam layer is CertiPUR-US certified for safety and durability. Backed by a 10-year warranty, your COMFBOX mattress is made to stand the test of time. Allow 72 hours for full expansion, and please unbox with care as it may expand quickly.