The Strata II Adjustment Kit and StrataVarius system are Magnetic Resonance Unsafe. Do NOT take the Adjustment Tools or the StrataVarius system into an MRI facility as the magnets could potentially be a safety hazard to the patient and/or user. Proximity to MRI suite may impede the mechanism in the Indicator Tool due to the field strength of an MRI magnet. Move out of the vicinity prior to attempting to verify a valve setting.