1 sentence

1. 这张名片是用两百五十磅的卡纸印的。

   zhè zhāng míng​piàn shì yòng liǎng​bǎi​wǔ​shí bàng de kǎ​zhǐ yìn de.

   This business card is printed on 250-pound cardstock.

   Source: Dong Chinese Dictionary