This badge card offers a quick reference to convert temperature from Celsius to Fahrenheit. Range is from 27 C (80.6 F) to 42 C (107.6 F). From 27 – 31.5 the interval is 0.5 C. From 31.6 – 42.0 the interval is 0.1 C. Print size is standard size you would find in a pocket guide - 8pt font. <br> <br> This badge card comes from a series of cards that puts hard to memorize information at your fingertips. It has a standard slot pre-punched that will work with badge clips and badge reels. <br> <br> This card also comes in both vertical or horizontal format. Purchase whichever version works best for you. <br> <br> Card made of durable plastic, is waterproof, and is about half the thickness of a credit card so it wont weigh down your badge reel or feel bulky. <br> <br> Double sided and uses the entire printable area to maximize the total information. Same as a standard badge ID card (or credit card size; 3 3/8" by 2 1/8").