Pack of 80 cards. Size 7.5 x 12.5 cm. A navy blue frame helps organize your topics by color while providing contrast and readability against a white background. Double-sided lined with identical front and back. Available in 11 frame colors and 3 line types: 5x5 mm grid, lined, or plain white. Made from high-quality 250 g cardstock, smooth for comfortable writing and sturdy for sorting and durability. Rounded corners prevent the cards from bending. The cards are compatible with the Scribzee app to scan, save, and test your revisions. Made in France.