: While durable, heavy cardstock (over 200gsm) can sometimes be too stiff to fold neatly into some jewel cases. Book Covers
For printing high-quality covers, the "best" paper depends on whether you are recreating a retail look (like for a game or DVD) or creating a custom book cover. Retail Media Covers (Games, DVDs, CDs) cover.jpg
The best paper for printing cover art at home : r/gamecollecting : While durable, heavy cardstock (over 200gsm) can