The XYZReptiles medium hide box is ideal for medium size reptile pets such as yearling ball pythons boas or adult corn snakes king snakes and geckos. It provides a safe space where your pet can feel comfortable when it doesn’t want to be seen. This medium reptile hide box measures 9.75 x 6.75 x 2.25 inches overall and the entrance measure 2 x 2 inches.