The frame is crafted from high-grade solid rosewood, which is hard and dense, with natural and smooth grain patterns. It has a warm and rich natural color, and when placed in a quiet corner, it exudes a low-key and luxurious feel. After undergoing special processing, the frame has excellent weather resistance, not afraid of outdoor exposure to sun, rain, temperature changes, and can still maintain a stable shape and smooth luster over a long period of use. Its strong load-bearing capacity is the best in its class. A single seat can easily bear 400 lbs. The solid structural design combined with precise mortise and tenon joints ensures that it does not shake even when sitting for a long time or collapse even when used frequently, providing a solid safety barrier for every rest.