➤ PACKAGE INCLUDES. Spiral bound ruled white index cards come with 50sheets in total per pack. Index cards have a ruled front and plain back.Size: 3"x5"inch- 7.6cm x 12.7cm ➤ STAY ORGANIZED. Index cards are great at helping you stay organized whether it's at home, school or the office! They will always be convenient to have on hand. ➤ QUALITY. Made out of GSM Paper. Index cards are a great tool for studying and enhancing memorization! They're easy to write on using pens, markers, pencils. ➤ DESIGN. Spiral bound is designed by a shape of small book and spiral binding keeps cards in place. These index cards are ruled on one side while the blank back is great for flash cards for studying. ➤ WIDE APPLICATION. Perfect for home, school and office use. Ideal for creating to-do lists, studying cards, personal statement, presentation cards, quick reminders, receipt cards, and much more!