Lightahead LA-7555 Clear document Folder US Letter,A4 size, Set of 6 in 6 assorted Colors, Blue, Green, Orange, Yellow, Purple, Maroon Clear document folder A4,US Letter size.12 x 9 Inches Set of 12 in 6 Assorted Colors. Bright Colors. Very professional, light weight, modern and well made folders The size of LA-7555 is 310*220mm,thickness 0.16mm. Open top and side with easy-access thumb cut-out.