The Memorex Pocket CD-R incorporates the 8cm CD-R. The Pocket CD-R can be used with CD-R cameras, CD/MP3 personal recorder/players and CD-RW computer writers, offers 210MB of storage and can fit into a standard CD tray. Compatibility/Capacity: 24 min./210MB Please See Booth Details For Additional Shipping Information/Options. Local pick-up is available on a cash only basis. Please contact me to assure item availability and pick-up time. I apologize but I do not accept cash payments for shipping orders. If paying by money order please email me for the address. Please allow 1-2 business days for shipping. Most items shipped USPS Parcel Post (2-9 business days). USPS Priority Mail delivery (2-3 business days) is available for an additional $7 flat fee per order. Please contact me prior to order for Priority Mail delivery.