This Round of Happy die has many ways to say Happy Birthday within in, one inside the circle and 3 times around the outside. This die set is designed by Elizabeth Silver and is part of the Make A Wish Collection. This die set includes 2 dies, the inner circle and the outer circle. These dies can be used together or separately. These stainless steel dies are compatible with leading die cutting machines (sold separately). These dies can be paired with the Circle Nesting Dies (sold separately) to make shaker cards. The inner circle measures about 2.5" and the outer circle measures about 3".