At GeoGauges, Quality and Safety are the two most important values.  When choosing a piece of body jewelry, you need to be concerned about the materials you will be placing into your body.  We understand this and GeoGauges are only made with the finest medical grade silicone materials to ensure a positive experience.  All GeoGauges are constructed of Dow Corning QP1 silicone elastomer and comply to USP Class I standards which is something you need to demand from all your gauges. Sure it is more expensive for us to produce but do you really trust a lesser material in your body.