Made exclusively of Solid Bamboo. This chairwas designed to accent our solid bamboo dining table. The legs are triangular in shaped. The chair back is vented with a rectangular opening in the back. The Chair Back also has a unique split back and is fastened together with a solid piece of Aluminum Plating. The material used on this chair is a vertical three ply carmelized bamboo with a solid bamboo edging(approx. 1/8 thick).