■ Made of aluminum and lightweight ■ Foldable and storeable ■ Comes with natural wood armrest■ When in use size: 20.9 x 20.1 x 25.6 inches (53 x 51 x 65 cm); ■ Size when stored: 23.6 x 3.1 inches (60 x 55 x 8 cm); Weight: 3.0 lbs (1.0 kg).