Bundle of Dreams Eco-Air Organic Crib and Toddler Bed Mattress, Breathable, HypoallergenicOrganic Cotton Made with Bundle Fiber Bundle Fiber has the resilience of the highest quality foam without any of the toxic emissions Breathable Mattress Allows Air to Pass Right Through it to Reduce the Risk of Suffocation Clean Removable and Washable Cover 100% Organic No Polyethylene, No Plastics, No Voc's, No Off Gassing Eco Responsible Emits Zero Harmful Emissions, Recyclable Size Crib Construction Type Foam Construction Brand BUNDLE OF DREAMS