4.3
(721 Reviews)
12 Inch Queen Size Mattress in a Box - Memory Foam & Pocket Spring Bed Mattress for Back Pain Relief, Cool Breathable Fiberglass-Free Cover, Medium Firm, CertiPUR-US Certified
$239.00
- 【Cool & Comfortable Sleep】The queen firm mattress features memory foam that enhances support while maintaining comfort, helping to relieve body pressure and giving you the feeling of lying on a cloud. The fiberglass-free cover is softer on the skin and more breathable, keeping you cool and refreshed all night long.
- 【Strong Support】koorlian has reinforced the queen bed mattress’s edge springs for enhanced strength and durability, preventing sagging or sinking that could shorten its lifespan. This medium-firm mattress features individually wrapped pocket springs, which are quieter than traditional innerspring designs. Their motion-isolating performance helps minimize partner disturbance from tossing, turning, or other movements, allowing you to enjoy 8 hours of deep, restful sleep.
- 【Pain Relief】The 7-zone support system offers enhanced protection for the spine. Whether you sleep on your back, side, or stomach, it provides ergonomic, scientifically designed support for your head, neck, shoulders, waist, hips, legs, and feet. By relaxing tense muscle groups, it helps ease lower back soreness, shoulder and neck stiffness caused by prolonged sitting or standing, allowing you to enjoy baby-like sleep quality.
- 【Easy Assembly - 12 inch Queen Size Mattress in a Box】Size: 80" x 60" x 12" The mattress arrives vacuum-compressed and rolled in a box for easy transport and setup. Simply unbox, remove the packaging, and allow 48–72 hours for the mattress to fully expand to its original shape—then enjoy restful sleep. Measurement method: After full expansion, measure from the bottom of the mattress to the highest point on the surface.
- 【120-Night Trial & 10-Year Warranty】We offer a 120-night trial and a 10-year warranty, and our mattress is CertiPUR-US certified and odor-free. If it’s not the perfect fit for you, we’ll make it right—so you can trust koorlian and enjoy a restful, worry-free sleep.
