High-Definition: Blu-ray discs are designed especially to store large HD video and audio files. * Hard Coat - All Verbatim Blu-ray discs are treated with a super hard coat to prevent scratches, resist fingerprints and reduce dust build-up. * Re-writable up to 1,000 times, 2x Write speed * 50 GB storage capacity*, 1080p resolution (*1GB=1 billion bytes/Formatted capacity less) * Limited Lifetime Warranty * You"ll use fewer discs when you"re backing-up, recording or duplicating high definition digital recordings - including your music library