How to solve the influence of glasses weight on children's nasal bones? How to prevent children from eating glasses parts by mistake? How to prevent children from being injured by accidentally damaged glasses? These are all issues that Tweener care about. As a result, this fashionable, interesting, safe and comfortable folding sunglasses was born! I hope to use cute shapes and multi-functional glasses cases to attract children to take the initiative to wear glasses to protect their eyes. The glasses are currently available in French fashion baby brand KIETLA.