This pack of photo paper is of A4 size (210mm - 297mm). One of the most commonly requested and popular paper sizes for everyday use. The real selling point of this product is the relatively substantial 230gsm thickness of the paper. The weight/thickness of this paper makes it ideal for printing photos or graphics either for display or for use in a variety of crafts.This 230gsm photo paper has a one sided gloss coated treatment making it an excellent choice for quality colour documents. This specialist surface limits the amount of ink the paper will absorb and gives it a solid white background. This reduced the saturation of the paper giving clearer, more distinct prints even with a high level of detail.In addition this our 230gsm photo paper has an instant dry surface that is also water and smudge resistant.Instant DryWater ResistantHigh ResolutionVivid Colour Quality20 Sheets