11 x 17 refers to a sheet size of 11 by 17 inches. Listings commonly label this size as '11 x 17' or as 'Tabloid (11 x 17 inches)'.
Many listings display the weight as 80 lb. Some include metric equivalents (for example listing grams or gsm alongside lb), and at least one glossy photo option specifies a different metric (180 gsm) and a thickness (noted as 10.5 mil).
Color options shown include bright white, a natural (light cream) tone, and a vintage plum purple available in some larger quantity packs.
Some glossy photo options are described as drying instantly and resisting water and smudges; coatings are also noted as helping prevent smearing.
Pack quantities in these listings include 25, 50, 100, 250, and 1,000 sheets.
Most listings note inkjet compatibility; several also list laser or copier compatibility. One glossy photo paper specifically states support for both dye‑based and pigment‑based ink systems for inkjet printing.