This Casio SA-46 Mini Piano Keyboard is a compact and lightweight electronic keyboard that comes in a sleek black and green color. It has 32 keys and a variety of features such as built-in effects, chorus, and the option to be battery-powered. The keyboard is in good working condition and comes with an AC adapter. The Casio SA-46 is a great option for musicians who need a small and portable keyboard for gigs or practice sessions. Its model year is 2017, and it has a size of 20 inches in length, 15 inches in width, and 4 inches in height. The keyboard weighs only 2 pounds, making it easy to carry around. With its simple design and great features, the Casio SA-46 Mini Piano Keyboard is a must-have for any musician.