The BONTEC Ergonomic Arm Rest Support Extender is a medium-sized black aluminum armrest pad designed for desks. It features a simple design and is adjustable for ergonomic comfort. Manufactured by BONTEC, this unit is 16.63 x 2.36 x 2.36 inches in size and weighs 2.4 pounds. The armrest support extender is an essential accessory for improving posture and reducing strain while working at a computer desk.Made in China, this adjustable and ergonomic armrest pad provides added support and comfort during long hours of use. Made of high quality aluminum and features a full 360° rotation capacity.