JSI Adjustable & Portable Piano-Cello-Musician Bench (Stool-Seat) Comfortable - Adjustable - Portable - Affordable Perfect For Any Seated Musician Thickly Padded Comfortable 12" x 16.5" Seat Height Adjustable From 17" to 19.75" Rubber Tips Prevent Slipping And Protect The Floor - Easily & Quickly Folds Flat