Excellent water resistance and shock absorption. Poly Bubble Mailers
The size is compatible with Nekopos.
The surface is also polyethylene, so it is resistant to rain, wet, and tearing, and durable.
The lid has a tape so it can be folded according to the size of the contents.
The white packaging has a clean feel, making it easy to see the address notation.
PE sheet is attached to make it smooth. 3 layers for easy storage