The objects seemed to rise into view from the North and proceed in a relatively quick manner to the South.
The objects made no sound.
Where we live is near Joint Base Lewis/McChord and we are very familiar with the various aircraft that fly in the area skies.
These objects were not rotary or fixed wing aircraft using the regular flight paths.
This event lasted for about 10 or 12 minutes and consisted of approximately 25, to as high as 30 objects.