10 Years Limited Warranty 1.Contact us for refund or replacement if you meet any quality issues. 2.Please be aware,artificial damage is NOT included in the warranty terms. Features: Pillow top filler: memory foam Fire retardant Tested Fabric material: Cotton Polyester blend Unit weight: About 64lb Unit size: 80 x 60 x 10 in(Queen) Firmness: Medium firm Before use:: The mattress is deeply compressed,rolled and vacuum sealed in box.The shipping weight is about 64lb. 1.Make sure the package is not opened until you cut.it. 2.Please lift the box to desired room. 3.Please cut the wrapping plastic very carefully,do not damage the mattress fabric. 4.Let it expand for at least 72 hours to it’s original shape. Please contact us if you meet any quality issues,we provide replacement and refund for our customers.