Nature's Grip celebrates unique creatures renowned for their astonishing beauty and ability to constrict their prey. The green anaconda (Eunectes murinus) is a deadly boa constrictor found in South America. It is the heaviest snake in the world, weighing up to 227 kg (490 lbs)! Green anacondas can hunt prey the size of cows, using their backward-facing teeth to grip their prey, while their muscular bodies allow them to coil around their prey, constricting it to death and then swallowing it whole! A selective hologram is precisely applied to this 1-ounce pure silver bar to capture its shimmering skin, while the powerful grip of its body constricts the bar inward.