SONY BD-RE for Video, Rewritable, Single-sided, 1-layer, 25GB, 2x Speed, White Printable, 10-pack, 10BNE1VGPS2 This is a set of 4 packs of 10 discs, for a total of 40 discs. These are new, unopened items. They are being sold due to inventory clearance. - BD-RE for Video - 25GB (Single-sided, 1-layer) - 2x Speed (Blu-ray Disc Rewritable Format Version 2.1) compatible - 25GB Single-sided, 1-layer - White wide printable - Industry's largest 22mm inner diameter wide print area - Hard coat resistant to scratches and dust - Environmentally friendly 5mm slim case - Non-cartridge type - Rewritable - 2x speed compatible discs (Blu-ray Disc Rewritable Format Version 2.1) - Compatible with inkjet printers (wide area print)