An arrangement with management, where workers select their times of arrival and departure from work. This is usually done with an
understanding that the worker will be present for a "core period" in the day and work for a specified number of hours each week or month. Dimensions of flexitime are: Flexitour: An arrangement where employees select specific starting and quitting times, maintaining a full work day for a specified period. Gliding Time: An allowance for variation in starting and quitting time, yet maintaining a full work day. Variable Day: A system which allows workers to vary the number of hours worked in a day, without affecting the total for the overall period. Maniflex: A similar arrangement to the variable day, without a core period being mandatory for each day