The cork bark terrarium decoration add more fun to your reptile tank and creates a natural environment for your reptile tank. Attached it to the walls of the tank, let reptiles do their daily crawling activities.Material-Made of high quality of polyester and cork ,safe and durable .It creates a natural living habitat for reptiles and make reptiles like live in the wild.Easy to cut-The tree bark background can be cut into various sizes by scissor, and can be glued with each other with glue. It is easy to install and clean.Size-15.7x11.8(LxW),can be put in 20 gallon tank.You can choose the amount to buy according to the size of your tank, and then you can connect them with glue.International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.