There are several advantages of a simple yellow irregular pongee with coated children's umbrella, including:

Durability: Pongee is a high-quality fabric that is known for its strength and durability. Coating the umbrella adds an extra layer of protection against the elements, making it more resistant to water and damage.

Lightweight: Pongee fabric is lightweight, making it easy for children to carry and use the umbrella without feeling weighed down.

Visibility: A bright yellow color makes the umbrella highly visible, which is important for safety when children are crossing the street or walking in low-light conditions.

Easy to use: The simple design of the umbrella makes it easy for children to open and close, and the size is appropriate for their smaller stature.

Affordable: A simple yellow irregular pongee with coated children's umbrella is often affordable, making it a practical choice for parents who want to provide their children with protection from the rain without breaking the bank.