Features: Crafted from polyester with a sturdy wire, this colorful tunnel features a unique corner shape that maintains its shape and provide a safe space for burrowing and exploration. Fine workmanship,fun tunnel toy for pet. This tunnel is beautiful and flexible. Perfect for relieving boredom for your small animal pet. Encourage healthy exercise. Suitable for cage hamster or gerbils. Specifications: Component: Polyester, Iron Length: Approx.50cm/19.69inch Diameter: Approx.14cm/5.51inch Color: Pink/Yellow Quantity: 1 Pc Package Includes: 1 Pc Hamster Tunnel Toy note: 1.Please allow 1-2cm errors due to manual measurement, note that you donot mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.