King Mattress Bed in a Box, Smiaoer 14" Gel Memory Foam Mattress, Medium Firm, Made in USA

14" Premium Memory Foam Mattress – Cool, Comfortable & Supportive 🌙 Stay Cool & Fresh – Designed for hot sleepers, this mattress features gel-infused memory foam and a breathable stretch cover to regulate temperature and wick away moisture, ensuring a cooler, fresher night’s sleep. 💆 Pressure-Relieving Comfort – Adapts to your body, reducing pressure on shoulders, hips, and joints, while promoting healthy spinal alignment for pain-free mornings. 😴 Ideal for All Sleep Positions – The medium-firm feel provides the perfect balance of support and comfort, making it ideal for side, back, and stomach sleepers. Enjoy minimal motion transfer and reinforced edge support for uninterrupted sleep. 🧼 Washable, Stretchy Cover – The soft, breathable fabric moves with you for maximum comfort. Simply zip off and wash to keep your mattress fresh and clean. 📦 Hassle-Free Setup – Comes compressed and rolled in a compact box for easy shipping and setup. Works with all bed frames, including box springs, slats, adjustable bases, and bunk beds. 🏅 Made in the USA & Certified Safe – Crafted with CertiPUR-US® certified materials, this mattress is non-toxic, fiberglass-free, and built for long-lasting quality. 🛡️ Sleep with Confidence – Backed by a 30-night sleep trial and a 10-year limited warranty, so you can rest easy knowing your investment is protected. 📦 What’s Included? 1 x 14" King Mattress + 1 x Instruction Leaflet