Your baby will curl-up in comfort on the Twilight Spring Coil Mattress by Dream On Me. Constructed with quality materials and workmanship this mattress is manufactured with pride in the USA. This lightweight mattress offers 80 durable, interwoven, heat tempered, steel coils providing supreme comfort to support his or her growing bones. A protective polyurethane foam wrap on each side delivers a plush sleeping surface. Features include a hypo-allergenic, foam Insulating layer and lock-stitched waterproof binding for lasting durability and a layer of Fire blocker. The phthalate and lead free, triple laminated waterproof cover is stain-resistant to help protect against liquids leaking inside. Wipes clean with mild soap and water; reversible design allows mothers to choice a brown cloud print or a white side. This mattress meets the 16 CFR 1632 /1633 Federal Flammability Standards and carries a 10 year limited warranty against manufacturer̥s defects and materials.