- With in square A4 size (with in 31.2 cm × 22.8 cm)
- Within 2.5 cm thick
- Up to 1 kg
*For items which are larger than "11.5 cm(W) × 23 cm(L)."
*Parcels which cannot fit in a mailbox are taken back by the Sales Driver.
*Some items cannot be handled by Yamato Transport.
For details, please refer to "Items that Cannot be Sent by TA-Q-BIN."