This pet mat is double-sided, so you can use the fleece side in the winter and the rattan side in the summer. It is warm in the winter and cool in the summer so your pet has a comfortable place to rest. What makes this pet mat unique is that it is not so big and that it does not take up much space in the cage. but it is large enough to provide a resting place for most small animals like rabbits, hamsters and cats. It is made of high quality plush and rattan. The length of the mat for pet is 25cm and the width is 33cm. It is suitable for most small pets, including rabbits, hamsters, guinea pigs, cats, etc.