Giant Jellyfish washed up on Britain

A jellyfish - jellyfish giant with a length of less than 4 feet (more than 1.2 meters) was found stranded on the beach Devon, England.
Jellyfish bertentakel with Rhizostoma octopus scientific name is usually only reach the size of 12 inches (30 cm).Although its size is very large, but jellyfish are not of the kind that kill. What effect causes rashes on the skin and less painful if touched by the tentacles to.