Seneca wheelchair is 3 IN 1 bath wheelchair equipped in the front caster with brake 6" height and back caster with brake 3" height and it come with 2" soft cushion and commode pot without height adjustable of wheelchair is 18" and with cushion 20" and up to arm height is 27" and up to handle 34". With height adjustable of wheelchair is 25" and with cushion 27" and up to arm rest height is 34" and up to handle 41" You can use it in three ways - Wheelchair, Bath chair and Commode chair (that comes in a easy-to-remove pot).