Ergonomic design over chair table that allows the user to rest their arms while still providing a large usable work surface. The Kidney table can be used over an armchair or wheelchair and is equipped with castors making it easy to move. The hard wearing beech effect table top has a curved retaining slip to ensure items stay on the table. The height of the table is easily adjusted using ergonomic height adjustment levers. The table is flat-packed and will require some assembly.