Non-Occluding molds are available in skeleton and simi-skeleton styles and in any material. The most popular,
of course, is Lucite. All these styles may be made with long or short canals. If you do not specify canal length, we will
make the non-occluding molds with short canals. A non-occluding #1 is a regular non-occluding mold (does not fill up the canal
of the ear). A non-occluding #2 has an SAV added.