The Luxury futon mattress is our original cotton-less futon that pioneered the way for our high performance futon line. Delivers a soft touch with long-term support. The Luxury futon mattress is overstuffed with generous amounts of blended polyester. A high density foam core provides soft giving feel. Chair Mattress: 54L x 28W x 8H inches Ottoman Mattress: 28L x 21W x 8H inches Twin Mattress: 75L x 39W x 8H inches Twin Loveseat Mattress - 2 pieces: 54L x 39W x 8H inches & 34L x 21W x 8H inches Full/Double Mattress: 75L x 54W x 8H inches Full Loveseat Mattress - 2 pieces: 54L x 54W x 8H inches & 54L x 21W x 8H inches Queen Mattress: 80L x 60W x 8H inche