What We Like About This Futon Mattress This is a great mattress for someone looking for medium firmness. The core is 100% synthetic latex and is surrounded by patented Aerolife cotton and a cotton shell. The fibers will not clump over time. machinery and hi-tech processing makes these cotton blend futon mattresses strong and resilient, yet surprisingly lightweight. These futon mattresses have a long life and are easy to use. Gets best results with light and occasional use. Chair Mattress: 54L x 28W x 8H inches Ottoman Mattress: 28L x 22W x 8H inches Twin Mattress: 75L x 39W x 8H inches Full/Double Mattress: 75L x 54W x 8H inches Full Loveseat Mattress: 2 Pieces: 54L x 54W x 8H and 54L x 21W x 8H inches Queen Mattress: 80L x 60W x 8H inches About Wolf Corp. This product was designed and manufactured by Wolf Corporation. Wolf Corp. was founded in 1873 by Paul Wolf, an orphan immigrant from Germany who began working as an upholsterer of furniture in Fort Wayne, Ind. Wolf and generations of sons after him have expanded the original farm operation into a thriving mattress and fiber insulation business. Still based where it was first established, Wolf Corp. combines years of experience with new technology to provide the best quality product at a great value. * 100% synthetic latex core * Cotton material and cotton shell * Fibers will not clump over time * Hi-tech processing for resilience * Available in a variety of sizes