Pack counts vary from small craft packs to bulk reams. Examples in the listings include 20-sheet and 75-sheet packs, standard 500-sheet reams, and a 750-sheet pack — overall ranging roughly from 20 up to 750 sheets.
All listings use U.S. letter size: 8.5 × 11 inches (8.5 inches wide by 11 inches long).
Canvas is the heaviest, shown as 340 gsm / 125 lb. Cardstock appears at 65 lb (176 gsm). Multipurpose copy paper is lighter, with weights like 20 lb and 24 lb.
Some product listings report weight in gsm rather than pounds. Examples include 340 gsm for the printable canvas, 176 gsm for 65 lb cardstock, and a 75 gsm value for a letter paper option.
Canvas-style or heavy printable papers are listed at 340 gsm (125 lb). Photo papers are described as heavier, often with a high-gloss or glossy coating for instant-drying photo prints.
Listings use pounds (written as “lb” or shown with a pound sign like “20#”) and grams per square meter (written as “gsm” or “GSM”). Both unit types appear in the product details.