This is the smallest cap offered by New Era. As the name "My 1st" suggests, it's designed to be even smaller than their regular kids' models. This meticulously crafted, miniature headwear is perfect for watching over your child's growth. Share the joy of owning a "New Era" for the first time with your beloved child. My First Size (Approximate: 0-2 years old, height up to 80cm) I used this when my child was around 1 year old. *Please note that this item will be shipped in compact packaging.*