Gift Money Envelopes | Designer Indian Envelopes | Mixed Pack | Letter Envelopes | Indian Invite Envelopes All our Designer Indian Envelopes are printed on high quality 350gsm food grade board. Our envelopes are suitable for Money Gifts, Personal Letters, and other special events where you want to make an impact. Order your matching Mithai Box's to compliment gifting. They come flat packed for easy transportation and storage and can be assembled in a few seconds. All our items are shipped via DPD, Hermes or Royal Mail.