This 9-piece outdoor dining set includes 8 fixed sling dining chairs and 1 height-adjustable extendable rectangular dining table, providing a complete solution for outdoor family meals and gatherings. Both the chairs and the table are made from rustproof aluminum alloy that offers strong load-bearing capacity, lightweight handling, and recyclable durability for long-term outdoor use. The chairs feature breathable Textilene sling fabric that is washable, stain-resistant, UV-resistant, aging-resistant, and fade-resistant, with good elasticity and long-term resistance to deformation, tearing, and abrasion. Ergonomic proportions, supportive armrests, and stable back design improve daily seating comfort and breathability. The table uses a manual lifting and extension system with an integrated one-piece frame structure and X-shaped leg design to enhance overall stability and strength. All aluminum parts are manufactured using automated laser cutting, welding, machine polishing, and finished with durable powder coating. Stainless steel hardware and adjustable anti-slip feet improve stability and floor protection, while all surfaces can be cleaned directly with water for easy maintenance.