BIQWBIC 8 Inch Mattress Medium Firm Spring Mattress Cool Sleep Pressure Relief Queen Size Mattress in a Box Fiberglass Free CertiPUR-US Certified Breathable Foams Mattress

💤 Moderate Loose Support for Back Pain Relief – This 8-inch innerspring mattress combines breathable skin-friendly fabric and adaptive foam with tempered steel coils, offering medium-firm support. Ideal for queen beds, it aligns your spine and relieves pressure points, perfect for chronic back/neck pain sufferers. 💤 Hybrid Spring & Foam Design – The Queen mattress features individually wrapped innerspring coils for motion isolation and a CertiPUR-US-certified foam layer for body-contouring comfort. Enjoy stable support and temperature-regulated cool sleep. 💤 Easy Setup & Versatile Compatibility – Delivered in a compact box, this 8-inch mattress expands fully within 72 hours. Use it on platform beds, slatted frames, or box springs – perfect for guest rooms, dorms, or master bedrooms. 💤 Durable & Safe Construction – Built with heavy-duty tempered springs and a removable, washable cover, this hybrid innerspring mattress ensures longevity. The gel-infused foam meets strict CertiPUR-US standards for low emissions and safety. 💤 Multi-Thickness Options Available – While this model is 8 inches thick (ideal for lightweight support), upgrade to 6/8/10/12-inch versions for added plushness. All sizes (King, Queen, Full, Twin) offer the same premium quality. FEATURES: Hybrid Comfort for Cool Sleep – The BIQWBIC 8-inch Queen innerspring mattress blends breathable foam and responsive coils to balance softness and support, keeping you cool all night. Pressure-Relieving Design – Engineered for chronic pain sufferers, the medium-firm surface adapts to your body while steel springs prevent sagging, ensuring lasting comfort. Certified Safe Materials – CertiPUR-US certified foam is free from harmful chemicals, paired with a removable, hypoallergenic cover for a healthier sleep environment. Universal Bed Frame Fit – Compatible with any bed base (platform, slatted, adjustable), this innerspring mattress simplifies bedroom upgrades without extra costs. Convenient Mattress in a Box – Vacuum-sealed for easy shipping; unbox, unroll, and watch it expand to full size within 3 days. SPECIFICATIONS: Size : Queen (80" x 60") Thickness : 8 inches (6/8/10/12-inch options available) Materials : CertiPUR-US foam + tempered steel innerspring coils + polyester cover Certifications : CertiPUR-US, OEKO-TEX Standard 100 Weight Capacity : Supports up to 500 lbs Packaging : Compressed in a box (easy carry & set-up)