***FACTORY SEALED - OPENED FOR INSPECTION*** Avenco Queen Mattress, 12 Inch Queen Size Mattress in a Box, Medium Firm Hybrid Mattresses with Smarts™ Coil and Gel Memory Foam for Cool Night Sleep & Pressure Relief, CertiPUR-US Certified

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

• 【SmartS Coil Support System】 – Built with individually wrapped SmartS Coil springs, this queen mattress adapts to your body shape, offering balanced support and helping reduce pressure on shoulders, hips, and back.
• 【Cooling NanoGel Memory Foam】 – The top comfort layer uses NanoGel infused memory foam, designed to draw away heat and promote airflow, keeping you cool and comfortable through the night.
• 【Reinforced Edge Stability】 – With strengthened edge support, the queen size mattresses provides a larger usable sleep surface and helps prevent sagging when sitting or lying near the sides.
• 【Low Motion Transfer】 – Individually pocketed coils work independently to absorb movement, so you can enjoy an undisturbed sleep even if your partner turns or moves at night.
• 【Convenient Delivery & Reliable Quality】 – The queen size memory foam mattress arrives vacuum-packed in a box for easy setup. Allow 48–72 hours for full expansion. Made with CertiPUR-US certified foams and backed by a 10-year warranty.