Pangea Ultimate Vine - BrownUltimate Vine Large diameter foam vine Smaller branches for added texture Brown color to mimic tree branches 6 feet long This one of a kind vine is a great way to add color and climbing structures for your geckos. The brown color mimics the color and texture of tree branches.. This vine has a padded foam exterior that makes it easy for geckos to grip onto for easy climbing. The vine can be easily bent to form almost any configuration but also stays in place over time.