Visit Amazon site : http://www.amazon.com/gp/product/B00EDQD5MW?tag=gallianostore-20<br /><br />Millenniata Premanent 4X DVD R Blank Media M-DISC 4.7GB Data (MD-InkJet-20PK)<br /><br />Specifically designed to etch permanent data onto M-DISC media M-DISC media Only <br />Media Type DVDR <br />Read Speed 16x Write Speed 4x <br />Capacity 47 GB <br />Record Time 120 mins
