MIRROR BD-R SL, 4x Speed, Inkjet Fullface-Printable, 10pk in Cake Box Features - BD-R Single Side Layer offers 25GB capacity - Recorded over 2 hours HDTV or more than 13 Hours SDTV on 25GB - Supports MPEG-2 TS used by digital broadcasts and MPEG-4 AVC High Profile - 1920 x 1080p high quality video resolution - 405nm blue-violet laser and 0.85 NA to achieve the higher density - User data transfer rate of 35.965Mbps Specification Format: BD-R write-once Capacity: 25GB Recording Time: 120 minutes HDTV or 13 Hours SDTV Recording Speed: 1x - 4x* Compatibility: BD-R hardware* Diameter: 120mm *NOTE: To verify compatibility information, please contact your hardware manufacturer.