Experience support for more than just your body with the Harmony Lux Collection. Innovative materials work harmoniously to bring you restorative sleep with improved support, advanced motion isolation, and a lush cover made from plastic bottles diverted from the ocean. The Precision Support System offers 40% more support coils compared to Harmony models for even more head-to-toe support across the entire mattress, so you and your partner sleep undisturbed. Up to 100 plastic bottles collected by hand from coastlines and ocean-bound waterways have been transformed into premium fabric to create a lush, durable sleep surface that helps contribute to cleaner water. InfiniCool® Lux technology helps you stay comfortably cool all night with its breathable, moisture-wicking fabric infused with cooling fibers and plant-based cooling technology. Pressure-relieving foams help ease aches and pains while also creating airflow throughout the mattress. Step-ups feature bio-charcoal cooling foam and 2x the memory foam enhanced pressure relief. All models are crafted with a lofty, quilted top, making them perfect for those who prefer a lifted feel and want rejuvenating sleep each and every night. Collected from areas within 50km of coastlines. Plastic bottles collected vary by model ranging from 60 to 100.With 40% more coils than Harmony models that offer increased support for any sleep position and undisturbed restInfiniCool® Lux Technology with breathable, moisture-wicking fabric and plant-based cooling technology deliver advanced cooling for comfortable sleepBeautyrest® Active Response™ Memory Foam with contouring comfort for your body helps alleviate aches and pains caused by pressureA lush sleep surface made from up to 100 recycled plastic bottles collected by hand from oceans and within 50 km of coastlines.Adjustable base friendly - helps reduce snoring and makes reading or watching tv more comfortableWe stand by our beautyrest mattresses with a 10-year limited warrantyAll our mattresses are proudly assembled in the USA Mattress Top Type: Tight TopMattress Type: InnerspringIncluded: 1 Mattress(es)Features: Full Support, Cushioning Layer, Wrapped Coils, Antimicrobial, Cooling Layer, Temperature Regulating, Foam LayerAdditional Information: Suitable for Adjustable Bed Frames, Conforms To Body, Relieves Pressure Points, Eliminates Motion TransferCoil Count: 635 CoilsManufacturer Warranty: 10 Year LimitedBed Size: TwinMeasurements: 38 Width/Inches, 13.5 Height/Inches, 74.5 Length/InchesMaximum Weight Limit: 1000 LbsBase Material: 70% Metal, 30% PolyurethaneComfort Type: PlushCare: Spot CleanCertifications And Listings: Certipur-Us Certified, Seaqual TechnologyMattress Height: 13.5"Country of Origin: Made in US Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services.Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item. Includes mattress only. Mattress plus box spring option also available. Beautyrest® Harmony Lux Anchor Island Plush - Mattress Only