Large mattress, box-packed 12-inch large mattress, memory foam mixed mattress, with individual pocket springs

5. Worry-Free Guarantee - Purchase our mattress with confidence, as it comes with a 15-year limited warranty. Measuring 80" in length, 76" in width, and 14" in thickness, this mattress is vacuum-packed for convenient home delivery. For the best sleep experience, allow the mattress to fully inflate for 48-72 hours. Contact our friendly customer support team with any inquiries 4. Motion Isolation Technology - Independent Pocketed Spring Mattress is supported by hundreds of reinforced pocketed springs that work independently to reduce motion transfer. Sleep peacefully and undisturbed without disturbing your partner. Say goodbye to motion disturbances and enjoy deep, restful sleep 3. Clean And Breathable Design - hybrid King mattress features high-end knit fabric for a comfortable and breathable surface. The airflow foam layer contains millions of air holes to promote maximum airflow, keeping you cool and comfortable throughout the night