[Specification]: 80mm x20m ( by default, those with Plaid are sent. If you need no plaid, please inform)

[Product display]]:

【 precautions]]:

★Direct sunlight should be avoided, and the temperature in the storage room should not be too high.

★Avoid prolonged exposure under fluorescent lamps

★Avoid contact with acid, guard against damp

★When files are stored for a long time, high pressure and friction are avoided between the paper surfaces, and the typing of recording waveform is thermal vibration type.