Magnifying Aids - Your Low Vision Superstore! Easy Read Bingo Cards With Finger Tips, 20 Cards Low Price Guarantee! These shutter Bingo Cards have large easy to read numbers and built-in shutter style red markers that simply slide over to cover numbers that are called, eliminating the need to deal with loose markers. They are ideally suited to helping those with low vision, as well as anyone with arthritis or dexterity challenges, continue enjoying the game. 9/16 inch high bold black numbers in nearly 1 inch square viewing windows. Card measures 6" Wide x 6" High. Made of durable 5 ply cardboard stock. Features: * Easy to see 9/16 inch high bold black numbers * Built-in slide over opaque red markers * Card measures 6? Wide x 6? High * Made of durable 5 ply cardboard stock * Quantity - 20 Cards Model: 118750-20 Shipping Weight: 4.1 lbs. Manufactured by: Magnifying Aids