This picture shows both the small and large round trays.  Both are woven of the walnut brown wicker.  The larger tray is approximately 1 and 7/8″ wide and 1/4″ deep.  (47mm wide and 6mm deep)  The smaller tray is approximately 1 and 1/2″ wide and also 1/4″ deep.  (38mm wide and 6mm deep)

While I love how the smaller tray bottom is woven, the larger one looks a little uneven toward the outer edge.  Definitely a good candidate for an inner serving tray!  I must have been distracted by a good movie during this weave…  I’ll have to try again!