Specification: Type: Backpack Pet Type: Hamster Material: Sponge + Velvet Color: Blue Pink Green Size: S/ M/ L S : 1714 cm/6.685.5 inch strap length 90 cm/35.37 inch M : 2219 cm/8.657.47 inch strap length 90 cm/35.37 inch L : 2722 cm/10.68.65 inch strap length 90 cm/35.37 inch Description: 1. Comfortable velvet - made of comfortable soft velvet smooth and soft delicate and comfortable safe and healthy. 2. Suitable for small pet size. 3. An good place designed for your little friends safe and cozy for them to stay in when you go out with them. 4. Easy to clean long wash does not fade machine wash can be washed. Package includes: 1 x Hamster Travel BackpackB