10.5 Mil Inkjet Gloss Half Fold Greeting Cards - 100 Invitations 10.5 Mil Inkjet Gloss Half Fold Greeting Cards - 100 Invitations Made From 10.5 Mil Inkjet Gloss (230 gsm) Measures 5 1/2" x 8 1/2" each Scored to fold Inkjet Printer Compatible Only