Inland Letter Card
Communication is contained on a sheet of paper with prescribed size & folding. Inland letter card is used for transmission within India only.
| Maximum Weight | 5 grams |
| The dimensions of the letter card including its flaps when unfolded or folded shall respectively be as follows: |
| Unfolded | |
|---|
| Maximum | 30 com x 21 cm |
| Minimum | 28.2 cm x 18.2 cm |
| Flap | Letter Card will have three flaps, one each one on the left and right side not exceeding 1.5 cm by 10 cm and another on the top side not exceeding 1.5 cm by 21 cm. Flaps are not required if the Inland Letter Card can be closed by any other effective process. |
| Folded | |
|---|
| Maximum | 21 cm x 10 cm |
| Minimum | 15.2 cm x 9 cm |
| Inland letter card shall be paper of minimum | 70 GSM |
| Letter Cards of private manufacture suitably folded and closed on all sides through gumming or any other effective process, may be conveyed by post, provided the dimensions and other conditions mentioned in this rule are complied with. |
