only 4 years old baby's prescription eyeglasses

[glasses lens]

for my son, i want to buy the square shape kid's plastic frames, and the color of we need black, since my baby is only 4 years old. pls give me a good recommendation, thanks.

[mens glasses]

Here, black LC 1253, cheap and durable, pls clich this link to see: https://www.prescriptionglassesonlin...ds-101537.html
It is one kind of fashionable, cute and lightweight plastic children’s frame. Such kind of frame has a spring-connected temple arms which can effectively prevent the glasses dropping down from the face. It is very good and convenient for children's daily wearing. Good luck!