Full Size 10 Inch Hybrid Mattress in a Box with Memory Foam and Pocket Springs Medium Firm Support for Pressure Relief and Motion Isolation CertiPUR-US Certified

10-inch hybrid construction with memory foam and 360° pocket springs provides spinal alignment support, reducing joint pressure during sleep (CertiPUR-US certified materials ensure safety and durability) Medium-firm feel balances comfort and support for all sleep positions, isolating motion transfer between partners to improve sleep quality Fiberglass-free design with breathable cover material enhances airflow circulation, maintaining optimal sleep temperature throughout the night Compact box dimensions (57.40"x11.00"x11.00") simplify delivery and storage, expanding fully to full-size dimensions (54"x75") upon unboxing Ergonomic multilayer structure combines 2" premium foam comfort layer with high-density support core for lasting durability and contouring support