Z660UPM2 Size: Queen Features: -Constructed to provide comfort and firm even support for all body types.-Premium HR Foam mattress.-3 piece 2" convoluted foam.-2 piece 2-1/2" flat foam.-Bonded polyester fiber wrap. Options: -Available in Queen, Full or Chair Size. Dimensions: -Chair: 8"H x 28"L x 54"W.-Full: 8"H x 75"L x 54"W.-Queen: 8"H x 80"L x 60"W.