Thank you for bringing this to our attention, and we apologize for the inconvenience this has caused. We understand the frustration with the sizing of the children's safety glasses. We want to clarify that these glasses are designed for infants aged 1-3 years. We have already provided you with the shipping number for the return, and we are processing a full refund for your purchase. Additionally, we have updated our online frames guide and documentation to better reflect the sizing details. Thank you for your patience and understanding, and we hope this resolves the issue to your satisfaction.