Amazon lianas can reach lengths of several meters and vary between 2-3 cm and 10 cm in diameter. They are light and have several hollows which make excellent holders for water containers or planters. These lianas usually have lots of turns and bends and tend to look like a corkscrew. Lucky Reptile Amazon Lianas are excellent for tropical terrariums and provide the animals with hiding and climbing places. Each Peice is different and are between 80 and 100cm long with a diameter of 2 to 4cm.