These baby age blocks fit with your 4-month-old and your 14-year-old. Track memories starting with a pregnancy photo shoot, on to baby photoshoots, and into a child's school years. Weeks, months, years, grades, each standard set includes 2 number blocks, to count up to 32 and the expanded set includes 3 number blocks, to count up to 99! You even have the option to add a name block to make it extra personalized!