Sizes: Regarding clothing we have 5 sizes, 110/ 120 / 130/ 140/150, which are suitable for children of various heights, please refer to the detailed size chart before placing an order.
The separate mask is designed for convenience, allowing kids to easily put it on or pull it down for activities like eating or other necessities. The mask is easy to see out of, you can see well enough to walk around without bumping into things.