Universal Ruled Neon Glow Index Cards, 3 x 5, Assorted, 100/PackNeon glow colors draw attention. Great for uses that require high visibility, such as announcements, signs, flash cards, school projects, and more. Sturdy card stock for everyday use. Precision engineering to ensure uniform size. Ruled on one side and blank on the other for a variety of uses. Ruling: Ruled; Card Size: 3 x 5; Color(s): Assorted; Card Quantity: 100.