Product Features: 1.The natural grass plaited pet nest is comfortable, soft, warm in winter and cool in summer. What's more, it won't do harm to the animal's skin. 2. Small pets can also gnaw or bite this product to grind their teeth. So it's really a grass nest that is both recreational and practical. Product parameters: 1.Material: natural grass plaited 2.Specification (approx.): 23*18*8.5cm/9.06* 7.09* 3.35in