Standard CDR Media has a stacking ring that is used to provide a small separation between each disc when they are stacked on a spindle. There are certain applications where it is beneficial to not have a stacking ring. This allows thermal printing closer to the hub without interference to the thermal printer print head. CDR Media without stacking rings is also useful when labels are used that extend to the center hub. When these labels are applied on media without a stacking ring, there is no unsightly bulge under the label where the stacking ring normally is. Silver/silver CDR Media Without Stacking Ring - One spindle of 100 discs(20 cents each) CDR-80-SS/DS-100 Silver/silver CDR Media Without Stacking Ring - Two spindles of 100 discs(19 cents each) CDR-80-SS/DS-200 Silver/silver CDR Media Without Stacking Ring - Six spindle of 100 discs(18 cents each) CDR-80-SS/DS-600 Silver/silver CDR Media Without Stacking Ring - Twelve spindles of 100 discs(17 cents each) CDR-80-SS/DS-1200 Optical storage such CDR media and DVD media is a low-cost and versatile way to store data, music and video. Backup your hard disk, store MP3 files, record pictures from your digital camera or make audio CDs. Whatever your application, your CDs can easily be read in any CD-ROM, DVD player or audio CD player. We have the best prices on CDR and DVD blank media and CD-R Drives anywhere. We ship the same day on orders we receive before 1:00 PM Pacific time. We accept VISA, MasterCard, American Express, Optima, and Discover Card.