Made of natural wood material, non-toxic and safe for small animals to live. Create an animal-friendly living space. A habitat for hamster, mice, reptile, rodents.Features:1. Made of wooden sticks, inner metal iron wire is bendable.2. Helpful to exercise small animals limb strength.3. Attracting pets to climb and explore, can be used as a tunnel, bridge, or ramp.4. Suitable for reptile like hamester, mice, rodents' chewing and climbing.5. A perfect habitat for hamester, mice, reptile, rodents and other small animals.Specification:Condition:100% Brand NewMaterial: woodColor: As Pictures ShownType: Small, Medium(optional)Small Size: approx.10*22cm/3.9*8.7inMedium Size: approx.17*28cm/6.7*11inWeight: Approx.159g~320g/5.6oz~11.3oz Package list: 1 * Hamster Wooden Bridge Toy Note:1. Made of natural wood, there might be some deviation among size, color and weight.2. When you receive this product, it is might be a little dirty. Please don't worry, it won't cause any damage to kids or little child. As it is made of 100% natural wood material. 3. You can wash or boil it, then it can bring your pet much fun! Please open it as soon as possible, when you recieve this product. Or else it will go mouldy after staying in bag for a long time..