YRLLENSDAN California King Size Mattress Medium Firm King Memory Foam Mattress 6 inch King Mattress in a Box Fiberglass Free CertiPUR-US Certified Mattress for Pressure Relieving

🌙CertiPUR-US® Certified Gel Memory Foams：This Highest quality mattress provides oder-free and good support, ensuring it meets safety standards. 🌙Medium Firmness Mattress：Medium firmness level is suitable for all kinds of sleepers, with a “just-right” feel that combines sink-in softness with a supportive firmness. 🌙Skin-friendly cover：A soft and breathable cover is made with cooling polyester fibers that offer an instantly relaxing feel as soon as you lie down. 🌙Non-slip fabric bottom：Featuring the innovative anti-slip bottom design, our mattress not only cradles you in luxurious memory foam but also ensures stability. 🌙Detachable Topper with Zipper：Featuring a detachable zipper cover, the foam in the mattress can be pulled out to bask in the sun after a long time use. And the outer cover is easy to clean and dry. 🌙Supportive Comfort：The top layer of memory foam offers plushness while lower layers of comfort and base foams ensure the support you need for gentle pressure relief and restorative rest. 🌙Expertly Packed & Shipped：The mattress is efficiently compressed and rolled into an easy-to-maneuver box that arrives at your doorstep, ready to be unboxed and fully decompressed within 48–72 hours.You are free to sleep on the mattress during this time,which will not slow the decompression process.