Mattress Layers (Top to Bottom) • High-quality white knitted fabric • Non-stick cotton with air technology (Cloud-oxygen) • Bio-based orthopedic foam • High-density foam 2560 • Fluorescent-free environmentally friendly cotton • Compressed pocket spring unit • 3D Mesh fabric • Mattress edge foam • Mattress outer sides Main Materials • 2 cm bio-based orthopedic foam • 2 cm high-density foam 2560 Material Details • Quilting layer: 300g high-quality white knitted fabric • Filling: • 2 cm bio-based orthopedic foam • 2 cm high-density foam 2560 • Felt layer: 200g white polyester lining • Springs: Highly elastic compressed pocket spring unit, 2.0 mm thickness • Additional felt layer: 200g white polyester lining • Bottom layer: 3D mesh fabric Sides • High-resilience special foam • High-quality silky gray knitted fabric -Mattress height 3 cm -Made in China ( Phone number appears when clicking the contact button )