Rounded Rectangular Mesh Back Cushion for Fitness Bike

This fitness bike back cushion is shaped as a rounded rectangle and finished with a dark gray and black ventilated grid surface. It is designed for use on a fitness bike or as an office chair back cushion. The mesh surface provides breathability, and the molded support structure helps maintain shape. It is intended to insert into an 80 mm wide rectangular tube. Approximate height is 485 mm, width is 440 mm, and weight is about 1,750 g.