Silverback Gorilla Ape Full Body Pewter Lapel Pin or Magnet M096F This Silverback Gorilla pin is a perfect gift for animal lovers and outdoorsmen. Each pin is double tacked (military style) to avoid spinning. We only use strong neodymium magnets for a powerful grip. Proudly crafted by American Artists. After casting, each piece is hand finished and polished for a beautiful antique look. Satisfaction Guarantee! Gorillas are ground-dwelling apes that live in central African rainforest. They live in groups called troops lead by an adult male called silverback. Gorillas communicate with twenty-five different vocalizations.