Live rock crab 100-piece set

How about these for Black Sea Bream fishing and more? 100 pieces for 2100 yen.
Each piece is approximately 1cm to 2cm in size (shell). Please judge from the photos. This price includes 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 in the day may not be possible in some regions.
If no time is specified, we will ship for the fastest possible arrival.
No claims, no returns (NC/NR).
▼Shipping will be via Yamato Takkyubin.
We ship from Chiba Prefecture to destinations that arrive the next day.
*Please understand that you cannot choose the shipping company.
On days when the temperature exceeds 25°C, we will ship via Cool Takkyubin (refrigerated).
If you can receive it in the morning, regular shipping is fine.
There are some locations where delivery takes two days. Please inquire.