A picture paints a thousand words, as they say!
eBay
The double layer of recording has been made possible by the creation of a new substrate layer that sits in between each recording layer, that allows the laser beam to record on both layers. Once the first layer has been recorded, the laser re-focused to record on the second layer.
eBay
Speed: Up to 16x. Surface: Super White Inkjet (Full-Face, 23mm - 118.5mm). Compatible with all major inkjet disc printers. Unique patented triple-layer printable surface for vibrant inkjet results. Custom disc publishing and direct inkjet disc printing.
eBay
The excellent recording stability allows your data to be saved in just a few minutes with write speeds of up to 8x. Maximum Burn Speed 8x. Format: DVD+R Double layer. Maximum storage capacity 8.5GB. Long archival life.
eBay
Recording capacity up to 700MB. Maxell CD-R run at 52x speed and can hold 80 minutes of content. These discs are ideal for music downloads or data. Up to 52x speed compatible. Recording Speed:Up to 52x.
eBay
Capacity - 4.7GB / 120mins.
eBay
Get top-notch quality with 100 ACU-DISC Blank CD CD-Rs, perfect for all your data storage needs. Model Number: 5060158313341. Hub Printable: Yes. Dye: Silver, phthalocyanine based.
eBay
Maxell CD-R run at 52x speed and can hold 80 minutes of content. These discs are ideal for music downloads or data. Recording capacity up to 700MB. Up to 52x speed compatible. Recording Capacity: 700MB.
eBay