1. Fabric: The surface of the mattress cover is crafted from knitted cotton fabric, offering comfort, softness, and breathability. The interior is thickened to provide effective body support, preventing sagging and ensuring a comfortable sleep experience every day. 2. Elastic Band Design: The four corners of the mattress topper feature elastic bands for a secure fit, preventing shifting or slipping. Installation and removal are effortless. The bottom incorporates a honeycomb hole design, enhancing breathability and comfort while effectively preventing slippage. 3. Quilting Process: The mattress topper surface utilizes 3D wave quilting technology and a multilayer structure design, keeping the filling firmly in place and preventing shifting. This ensures even distribution of the inner filling, avoiding dents and maintaining a flat, comfortable surface. 4. Wide Range of Uses: This foldable futon mattress is versatile—ideal as a camping mattress, bedroom futon, living room futon, floor mat, sleeping mat, tent mat, guest mattress, or futon mattress. It also doubles as a children's play mat or floor futon, making it a convenient travel companion and a addition to your family.