4" All Cotton #604 King Tan Microfiber Futon Mattress features a firm surface feel due to its densely packed cotton interior, making it more durable and firm. This is the perfect starter futon mattress available in various sizes and colors.The all-cotton construction utilizes Gold Bond's custom-blended "JOY" cotton batting for added resilience and longevity. The 4-inch thick mattress provides ample support, while its 100% polyester fabric content ensures easy maintenance with spot cleaning instructions recommended. This king-size futon mattress offers a luxurious sleeping experience with its expansive dimensions of 76.00" W x 4.00" H x 80.00".With its versatile tan microfiber design, this futon seamlessly blends with any decor, adding sophistication and style to your living area. The item weight is approximately 80.00 lbs, making it a substantial addition to any room, yet still easy to move when needed. This mattress is designed for ultimate relaxation, providing a balanced combination of softness and resilience for restful sleep or cozy lounging experiences.