Premium quality, blu-ray DVD-R(4x) with a hub printable, Everest thermal white top surface and a data capacity of 25GB. The thermal surface on this disc employs a metalized hub to allow for printing closer to the center(hub) of the disc. You may use this disc for direct to disc printing with most mono color thermal printers and the Everest or Teac color thermal printers. Falcon Media is well known as a premium supplier of high quality optical media with exceptional printing surfaces for both thermal and inkjet applications. Discs are sold in 25 piece cake boxes, 300 pieces to a master carton. There is a minimum order of 100 pieces for this product.