Brand x-ray medical film .such as Kodak .Agfa.Fuji.Konica.and Sony...with a competitive price .size usually is 14*17"500s(36cm*43cm*500s).also have other size ,such as 8*10" or 10*12" Brand Model Spec Kodak DVB 14*17"*500s 　 EIR7 14*17"*500s 　 EHN7 14*17"*500s 　 MIN-R2000 18*24"*500s Konica SD-P 14*17"*500s Fuji DI-AT 14*17"*500s 　 DI-HL 14*17"*500s AGFA DT 1B 14*17"*500s 　 DT 2B 14*17"*500s Sony UPT-517BL 14*17"*500