Collect your thoughts on these index cards. The assortment of bright hues lets you color-code information for easy reference, while the small size fits neatly in hand during meetings, presentations or lectures. Each of these Esselte Oxford index cards features a ruled layout, keeping handwriting aligned and easy to read. Take notes, record recipes, or keep track of large projects with index cards. 5"W 3"H ruled cards offer ample space for writing notes or scribbling.in blue, violet, canary, green, and cherry. 100 per pack. Made in the USA. Organize notes with these Esselte Oxford 3 5-inch ruled assorted color index cards.