The most outstanding feature of this sofa bed lies in its pull-out bed design. With just a gentle pull, the original sofa can be transformed into a practical single bed, greatly enhancing the space utilization rate. The bed is equipped with wheels and handle assistance belts, making it convenient for users to push and adjust its position easily, and it is more convenient to use. To enhance the comfort of use, this sofa bed is equipped with a three-level adjustable backrest, allowing users to freely adjust the Angle of the backrest. The surface of the sofa is made of velvet fabric, which has a soft and delicate touch. It not only enhances the overall visual beauty but also brings a more upscale sitting and lying experience. The unique checkered sewing technique not only enhances the durability of the fabric but also adds exquisite detail treatment to the product. This sofa bed adopts a design that combines high-density foam filling with a spring seat system, which not only ensures the support of the cushion but also provides good resilience. This sofa bed is specially equipped with two soft throw pillows, which can not only be used as cushions but also serve as decoration. The sides of the sofa are specially designed with side pockets, which can be used to place remote controls, mobile phones, books or other small items, making them easy to access, avoiding clutter and enhancing the overall practicality. To ensure the stability of the broaching machine during deployment and use, its bottom adopts a metal frame structure, which not only enhances the overall load-bearing capacity but also improves the durability and safety of the product. This sofa bed features plastic sofa legs, which not only enhance the overall aesthetic appeal but also reduce the friction damage to the floor. The internal frame is made of solid wood and plywood, combining the sturdiness of wood with the cost advantage of plywood, ensuring the stability and environmental friendliness of the structure.