The spindle pack of 25 BD-R Blu-ray DL 50GB 6x with Branded Surface Discs from Verbatim are dual layer (DL), write once Blu-ray recordable discs. These discs offer up to 50GB of data, audio or video storage capacity, which is twice the capacity of a standard Blu-ray recordable single layer disc. Blu-ray Discs offer HDTV video quality. These discs are compatible with standard BD-R hardware and recorders, and are suitable for storing large HD video and audio files. The discs are treated with HardCoat to protect against scratches, and fingerprints and dust build up, thus reducing playback and recording errors.