This set corresponds with our Christmas 10 Frame Counting Mats (1-10). You will find 3 different types of mats (pictures with numbers, pictures without numbers, and numbers without pictures), number cards, and worksheets for numbers 11-20. Use star and gift shapes for manipulatives. Our store also carries a bundle set 1-20 at a discounted price. This math activity aligns with Common Core. We wish you a Merry Christmas!