The 'Ortho-Diaphragm' All-Flex Arcing Spring is ochre coloured and measures 60mm. It is kept in a round, white, plastic box, on which is detailed the Ortho stamp.
This box, which has four small air holes, is in turn in a cardboard box that is purple, white and black. A woman is depicted in black and white on both the front and back.
Instructions for use are enclosed with the pack. These are in English.