Pets are like people, they also are hard to bear the hot summer, this product can help them have a nice summer holiday. This product is made of premium material for durable and practical for long term use. There is a hook, which is specially used for hanging on the cage. This products are designed to facilitate air circulation and make your pets cooler in the hot summer. A nice gift for your little hamster or other small pets. Feature - Color: Random Color. - Material: Plastic. - Size: About 13.5 x 9 x 10.5 cm. - Made of premium material for durable and practical for long term use. - Comes with ice bag, can help your little pets cool the temperature. - Easy to use, just put the ice bag in the refrigerator about 2 hours and then open the back of the pets cooling room, and then put the ice bag in it. - There is a hook, which is specially used for hanging on the cage. - This products are designed to facilitate air circulation and make your pets cooler in the hot summer. -Warmtip:Dearbuyer,duetolightingeffect,monitor'sbrightness,manualmeasurementandetc.,therecouldbesomeslightdifferencesinthecolorandsizebetweenthephotoandtheactualitem.Sincerelyhopethatyoucanunderstand Thankyou