This luxurious mattress features a 3-inch chemical-free wool wrap that provides exceptional comfort, making it a top choice for those seeking the finest quality and orthopedic firm support. With its traditional innerspring structure and an approximate thickness of 9.5 inches, this mattress is designed to cater to individuals who prioritize both comfort and health. It is particularly suitable for allergy sufferers and those sensitive to chemicals, as it is free from chemical flame retardants; the wool itself serves as a natural flame retardant, ensuring peace of mind while you sleep.