Amazon.com The PKBB1 offers lasting comfort and a reputation as one of Yamaha's top-selling benches. Its ultra-thick padding and extra-wide single seat assures the utmost comfort for hours of music enjoyment. With a definitive black finish and a soft padded seat, this bench is fully adjustable for individual comfort and folds up for your traveling convenience. Height is adjustable from 17.5 to 19.5 inches. Recommended for use with any portable keyboard or synthesizer. What's in the Box Yamaha PKBB1 Keyboard Bench Product Description The Yamaha PKBB1 Keyboard Bench offers lasting comfort and a reputation as one of Yamaha's top-selling benches. Its ultra-thick padding and extra-wide single seat assures the utmost comfort for hours of music enjoyment. With a definitive black finish and a soft padded seat, this bench is fully adjustable for individual comfort and folds up for your traveling convenience.