Description: Woven with natural materials our products are bite-resistant and abrasion resistant allowing pets to entertain and clean their teeth at the same time. Without harming your pets our product it is made of safe materials with breathable and soft features. It is made of imitation linen and straw is durable to use. There are three sizes of the product to choose from. Our product is suitable for bunny guinea pig chinchilla ferret hamsters and rats. Item Name: Animal Toy Material: Straw Imitation Linen Features: Multi-functional Bite Resistant Comfortable Color: Coffee Size Details: [Our Size S]: 8cm x 15cm x 9cm/3.15 x 5.91 x 3.54 (Approx.) [Our Size M]: 10cm x 20.5cm x 9cm/3.94 x 8.07 x 3.54 (Approx.) [Our Size L]: 16cm x 38cm x 19cm/6.3 x 14.96 x 7.48 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Animal Grass Tunnel Toy