Description This product is a hamster cooling house, which surface is smooth and it is. The- shaped cooling house is made of translucent plastic and cooling pads that are cool enough for small pets. Feature- Color: Pink and Blue.- Material: Plastic.- Size: About 11x 10 x 6cm.- Warm Tip: Dear buyer, due to lighting effect, manual measurement, monitor' s brightness, etc., there could be some slight differences between the photo and the actual item in the color and size. Sincerely hope that you can understand! Package Including 2 x Hamster Summer Cool House