Specifications: Made of high quality material the toy is safe and durable. Small tunnel design is suitable for small pet to play. It s a nice toy for your small pet add fun to the pet cage. Type: Small Pet Toy Material: Transparent Polypropylene Features: Mini Tunnel Lovely Durable Transparent Size: 15cm x 20cm x 10cm/5.91 x 7.87 x 3.94 Opening Diameter: 5.5cm/2.16 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Long Straight Tube 2 x Short Straight Tube 1 x 3-Way Tube 4 x Curved Tube