folio post

(paper) A flat sheet of writing paper, usually 17 by 24 inches.

Japanese Meaning

大判用紙。通常、17×24インチの大きさの書き込み用紙を指す。

She unfolded the folio post on the drafting table and began sketching the map.

彼女は製図台の上でフォリオ判の用紙を広げ、地図のスケッチを描き始めた。

Sense（1）

(paper) A flat sheet of writing paper, usually 17 by 24 inches.

folio posts

（ plural ）