High-end silk fiber fabric, natural and environmentally friendly, skin-friendly, silky and smooth, with a relatively tight structure that is strong and durable, not easily worn or deformed. Good breathability allows air and moisture to pass through, enabling the skin to breathe. Silk fiber cotton, nano-antibacterial fabric, comfort layer made of 4D air fiber, wool Q-elastic cotton, zero-pressure cloud-like memory foam, strong wrapping, antibacterial, insect-proof, and mite-resistant. The support layer consists of Cool Fabric seven-zone silent pocket springs, rigid eco-friendly cotton, and surrounding jute fiber cotton edging.