✅ MLILY Kids Gives Back: A portion of the proceeds from every Jama 7” mattress for kids supports Special Spaces, a national not-for-profit organization, that provides dream bedroom makeovers for children with cancer..✅ CertiPUR-US Certified: For safety, durability, performance, emissions, and content. Made without harmful substances, our memory foam and fabrics have been independently safety tested to comply with all applicable mandatory and voluntary safety standards for children's products..✅ Kids Mattress with Protector for Bunk Bed: The low-profile of our kid mattresses makes bedrails much safer and falls and rollovers less likely. Each Jama mattress includes a waterproof, machine-washable Polyester Knit Protector..✅ Medium Firm with Exclusive Memory Foams: Adaptifoam, a specialty open-celled foam that boosts breathability and airflow, provides kiddos with multiple layers of contouring support and comfort. The 7-inch Jama foam mattress includes an extra layer or Gel Memory Foam to regulate temperature and keep your kiddo cool throughout the night. Its soft and durable exterior modal fabric is derived from beech-tree pulp..✅ MLILY USA Warranty: Every MLILY mattress purchase is covered under our 10-Year Limited Warranty. We believe that you will love your MLILY sleep item and are dedicated to giving you the best night of sleep through our superior products. If your mattress is defective or damaged during delivery, our U.S.-based customer support team will happily work with you to address any concerns to make it right.