Arvind Kumar Pai (b March 22, 1986) of Cherthala, Kerala used 322 stamps on a 58 cm long and 44 cm wide envelope to send a birthday greeting card to his mother Renjitha Pai on her 55th birthday on Nov 25, 2013. Using stamps of all denominations from paise 2, 5, 15, 25 to 50, he sent the card by Speed Post.