Description: The beautiful hamster tunnel has a diameter of 11 cm/4.33 inches and provides a spacious space for small pets to walk through from start to finish bringing them endless fun and providing hours of exercise and self-entertainment. The high-quality canvas material in rainbow colors looks great and more durable. An amazing place to chase and play. Foldable design easy to carry and store. The port is designed with plastic sheet which is not easy to deform. We provide two-way three-way and four-way pet game tunnels to provide more fun for your cute pets. The amusement tunnel can accommodate guinea pigs ferrets mice sugar gliders hedgehogs rabbits and other small animals. Specification: Material: canvas plastic Size Chart: 2-way: 30x11cm/11.8x4.33inch 3-way: 30x15x11cm/11.8x5.9x4.33inch 4-way: 30x30x11cm/11.8x11.8x4.33inch Package Includes: 1 Piece Guinea Pig Tunnel Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.