This Milestone Number Set has everything you need to document your baby's first year. It only takes a minute to make a memory that will be treasured for years to come! Each month, place baby on the same swaddle with their age, snap, share and enjoy! These numbers are handmade in the USA with archival 104-lb cover stock in Baby Jives Co's signature handwriting. Set includes a 5x7 inch print on card stock that you can use to create your baby's birth announcement.