10 Taiyo Yuden Bluray Discs 50 GB BD-RE DL 2x Speed Rewritable Blu Ray Inkjet Printable 50 GB Dual Layer Blu ray x 5 discs Rewritable discs BD-RE DL 2x speed ver. 2.1 Inkjet printable discs Hard Coated discs for safe and long storage use. Factory sealed pack in jewel cases