100% Natural Latex Mattress Topper 3 Inches Medium King with Organic Cotton Covered 100% Cotton 100% NATURAL LATEX topper 3-inch thickness with premium Organic Cotton MEDIUM FIRM (24-28 ILD), and ideal 3 inch thickness. All natural white latex toppers made from eco-harvested rubber tree. Adds a layer of COMFORT and SUPPORT with 5.5 lbs density and purity associated with organic products. No chemical additives. Sleep well with no fear of toxic off gassing. Best value IDL & density Comfort design with air ventilation, resilience and pressure points elimination for deep comfortable sleep. While comparing toppers, check density, firmness and all natural content. This is best of all made by Organic Company. Size: 76" x 80". Always pure, anti-microbial, hypo-allergenic, dust mite resistant, anti-fungal and very durable.