The ear impression is the blueprint from which any custom-fit in-ear product will be produced; the quality of the finished product is directly related to the quality of the impression. Any deficiencies in the ear impression will greatly affect patient satisfaction, comfort, and use of a finished earpiece.
How long do ear impressions last?
How long do ear impressions last before they need to be used? Maximum 6 months before they start to degrade / change shape so they must be used by then to make your custom product or re-made.
An ear impression is a physical replica of the ear achieved by injecting an impression material into the ear canal and external ear cavities (concha and helix areas of the ear).
The price includes two ear impressions and any processing needed. Usually the delivery time is between 2 to 3 days,