Letter size: 8 1/2 x 11" 3 Part 20# Plain Collated Paper, Paper Colors: White / Canary / Pink, designed to print, invoices or any document that you would like to have an extra copy. Instead of printing 3 copies on white paper you will print only once and get 1st print on white, 2nd on canary the last one on pink; This way it's just easier to sort the white for your office and the canary & pink for your client or any other department in your office. This paper will not transfer the image when you write on part 1 to the other parts., Made in the USA by Next Day Labels TM