Product Description: Material: Environmental Protection PVC Size: 15cm / 5.91 "* 15.5cm / 6.1" * 14cm / 5.51 " Product Features: 1. Made from environmentally friendly green materials. 2. High strength, high hardness, no crack, no moth, waterproof, anti-aging, non-toxic. 3. Hamster nest is easily assembled and disassembled. 4. Provide entertainment and rest for hamsters, alleviate boring and improve the level of activity. 5. Removable water wash, accumulate dirt during use, easy to get biochemia, and separate sector design makes cleaning more convenient. 6. Thick materials, durable. Carefully pick high quality material, the material is thick and unsteady, the workmanship is excellent, the application is longer. Package Include: 1 x toy Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little different from what you expect, please allow it. 3. 1.00cm=0.39"