Unique World Records is a world record book of India origin. It is a reference book published annually, its basic intention is to bring extraordinary out of ordinary people and showcase their talent to the global.
Bhanu Pratap Singh (born on 7th January, 1961) and Aaditya Pratap Singh (born on 12th January, 1988) from Chhattisgarh, India has created “World’s Largest Envelope” having size 73 ft 8 inch in length and 36 ft 1 inch in width at Parking place of city 36 mall telibandha, Raipur on 2nd March 2013. The envelop was made of paper with the help of Fevicol ( Glue) and cello tape. Bastar art on paper was made and sticked on the envelop to decorate it.