Insight IP-21C + Clinasept C/stream (F - speed) 31 x 41mm X 100 Periapical films with barrier envelopes, films come in transparent ‘envelopes’ to protect the patient and dentist from risk of infection, envelopes can be easily removed after exposure and prior to processing Adult periapical film in Clinasept clear barrier wrap which protects against contaminants that may be present in oral fluids