Make your notes simply paw-some with these Colorful Paw Prints Postcards! A great addition to stationery supplies and classroom supplies, these cute and colorful postcards are perfect for animal lovers. Use them to leave a note on the desk of students, parents, colleagues or others, or drop them in the mail with a stamp and address. Cardstock. (30 pcs. per unit) 6" x 4" © Teacher Created Resources. All Rights Reserved.