Hahnemuhle Fine Art Inkjet Paper Sample Pack, 8.5x11", 14 Sheets (Fine Art Inkjet Photo Paper Sample Pack) Hahnemuhle Two 8.5 x 11" Sheets of Matt Fibre 200 Inkjet Photo Paper - Two 8.5 x 11" Sheets of Matt Fibre Duo 210 Inkjet Photo Paper - Two 8.5 x 11" Sheets of Glossy 290 Inkjet Photo Paper - Two 8.5 x 11" Sheets of Luster 290 Inkjet Photo Paper - Two 8.5 x 11" Sheets of Canvas 320 Inkjet Photo Paper - Basis Weight: Matt Fibre: 200 gsmMatt Fibre Duo: 210 gsmGlossy: 290 gsmLuster: 290 gsmCanvas: 320 gsm Thickness: Matt Fibre: 11.8 mil (300 um)Matt Fibre Duo: 12.6 mil (320 um)Glossy: 11.4 mil (290 um)Luster: 11.4 mil (290 um)Canvas: 17.7 mil (450 um) Whiteness: Matt Fibre: 90%Matt Fibre Duo: 90%Glossy: 145%Luster: 110%Canvas: 104% Opacity: Matt Fibre: 95%Matt Fibre Duo: 95%Glossy: 97%Luster: 96%Canvas: 98%