It can hold business card size examination tickets and insurance cards. When you remove the examination card from the back, the first examination ticket will be at the top. Size: W3.1 x D4.5 x H5.1 inches (W80 x D115 x H130 mm); Portion Dimensions: 3.1 x 0.4 inches (78 x 10 mm); Material: Steel; Accessories: 5 types of display stickers (examination tickets, insurance certificates, insurance certifications) For medical care, hospitals, facilities Doctor Nurse Product published in Matsukichi Medical General Catalog.