Live Rock Crab - Set of 100

How about these for Black Sea Bream and other fishing? 100 pieces for 2100 yen.
The size of each piece (shell) is approximately 1cm to 2cm. Please judge from the photos. This price is set considering the shipping costs.
Shipping will be in a used styrofoam box, size 80.
The styrofoam box will be shipped with air holes.
If you provide your phone number on the shipping label, delivery will be smoother. Please let us know if you'd like to provide it.
Please let us know your preferred delivery date and time. Options include: morning, 2 PM - 4 PM, 4 PM - 6 PM, 6 PM - 8 PM, 7 PM - 9 PM.
Please note that delivery in the morning or early hours may not be possible in some regions.
If no time is specified, we will ship for the earliest possible arrival.
No claims or returns accepted.
▼Shipping will be via Yamato Takkyubin.
We ship to prefectures that can be reached the next day from Chiba Prefecture.
*Please understand that you cannot choose the shipping company.
On days when the temperature exceeds 25 degrees Celsius, we will ship via Cool Takkyubin (refrigerated).
If you can receive it in the morning, regular shipping is fine.
There are some areas where delivery takes 2 days. Please inquire.