New. Open Box. The Millennium M300 Tree Seat Hunting Chair is a lightweight and portable hang-on stand made of aluminum and metal, with a load capacity of 300 lb. It features a comfortable seat with dimensions of W 20" D 16" and a platform with dimensions of W 24” L 37”. This chair is foldable, adjustable, and weighs only 19.5 lbs, making it easy to transport and set up for hunting. Manufactured by Millennium Treestands, it comes with a 1-year warranty and is designed for stability with a maximum tree diameter of 30 inches.