Specification AgeRangeDescription : Adult Brand : COMFBOX BulletPoint1 : Customized Comfort for Every Sleeper Whether you sleep on your side, back, or stomach, COMFBOX adapts to your body. A plush comfort layer with gel memory foam gently cradles your curves, while pocket coils provide responsive support to keep your spine aligned. BulletPoint2 : Targeted Support Where It Matters Most Built with zoned coils and reinforced lumbar foam, this mattress delivers extra support in the hip and lower back areas. Say goodbye to sinkage and hello to better posture—and less back pain. BulletPoint3 : Cool, Dry, and Breathable All Night Stay cool with moisture-wicking fabrics and enhanced airflow from the individually wrapped coils. The breathable design helps regulate temperature, so you sleep fresh and dry, even on warm nights. BulletPoint4 : Undisturbed Sleep, Even with Partners or Pets Motion-isolating coils absorb movement across the surface, minimizing disruptions from tossing, turning, or midnight cuddles. Reinforced edge support gives you more usable space—no sliding off the edge. BulletPoint5 : Certified Safe + 10-Year Warranty Made with CertiPUR-US certified foams, free from harmful chemicals. Your COMFBOX comes with a 10-year warranty and arrives vacuum-packed for easy setup. Let it fully expand within 72 hours and sleep easy knowing you’re protected. CareInstructions : Hand Wash Only Color : White ConstructionType : Hybrid ExternallyAssignedProductIdentifier : 00840282750060 ExternallyAssignedProductIdentifier1 : 850058290720 ExternallyAssignedProductIdentifier2 : 0850058290720 ExternallyAssignedProductIdentifier3 : 00842165118097 FabricType : Bamboo Fiber FabricType1 : Air Fiber FabricType2 : Memory Foam FillMaterial : Memory Foam FillMaterial1 : Gel Memory Foam FillMaterial2 : High Density Foam GpsrSafetyAttestation : 1 IncludedComponents : NO IncludedComponents1 : Mattress Body IncludedComponents2 : User Guide ItemDisplayDimensions_Height : 14 inches ItemDisplayDimensions_Length : 80 inches ItemDisplayDimensions_Width : 60 inches ItemFirmnessDescription : Medium Firm ItemName : COMFBOX Classic Hybrid King Size Mattress - Medium Firm King Mattress 14 inch - Contouring Memory Foam & Innerspring Coils - Cooling Top Layer - Pressure-Relief - 365-Night Trial & Forever Warranty ItemPackageDimensions_Height : 198.12 centimeters ItemPackageDimensions_Length : 30.48 centimeters ItemPackageDimensions_Width : 32.385 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mattresses Manufacturer : COMFBOX Material : Memory Foam Material1 : Memory Foam Material2 : Gel Foam Material3 : Foam MattressCoilType : pocketed_coil MattressComfortLayerMaterial1 : comfort_foam MattressComfortLayerMaterial2 : gel_memory_foam ModelName : COMA2-12Q ModelNumber : COMA2 NumberOfItems : 1 NumberOfLayers : 5 PackageLevel : unit PartNumber : COMFBOX Pattern : Striped ProductBenefit : Pressure Relief ProductBenefit1 : Pressure Relief ProductBenefit2 : Improves Sleep ProductBenefit3 : Reduces Toss & Turn ProductBenefit4 : Back Pain Relief ProductDescription : Experience Unmatched Comfort with COMFBOX Enjoy peace of mind with our industry-leading 365-night home trial—a full year to sleep through every season before making your decision. Your trial starts the day your COMFBOX mattress arrives. Setup is effortless. Simply move the box to your room, unbox, and watch your mattress expand. Fully ready to sleep on in just 24 hours. At the core of COMFBOX is the Sleep System—a signature blend of breathable cooling fabric, contouring memory foam, and dynamic support layers. This three-layer top structure delivers deep pressure relief and refreshing sleep night after night. Our Hybrid Motion Isolation Layer features individually wrapped coils for advanced support, reduced motion transfer, and enhanced edge stability. Improved airflow means cooler, uninterrupted sleep. Designed for all sleep positions, COMFBOX offers the perfect balance of firmness, cooling, and pressure relief—whether you sleep on your side, back, stomach, or anywhere in between. Rest easy knowing your COMFBOX is fiberglass-free and CertiPUR-US certified, made without ozone depleters, mercury, lead, formaldehyde, or phthalates. ProductSiteLaunchDate : 2025-06-22T07:00:00.000Z SafetyWarning : Mattress may contain materials that cause allergic reactions in some individuals; New mattress odor is normal; ventilate room after unpacking Size : King Style : Modern SubBrand : COMFBOX SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TopStyle : Pillow Top UnitCount : 1 UnspscCode : 56101508 WaterResistanceLevel : not_water_resistant