Naturals I Love Hay Cube Medium fun to chew and destroy meadow hay coated forage treat and toy. Filled with meadow hay and marigold flowers. With heart-shaped windows for pets to open up to get at the filling inside. 12.5cm x 12.5cm x 12.5cm. For rabbits, guinea pigs, chinchillas, degus. Hamsters, mice and gerbils can even nest inside it! Medium: 5 x 5 x 5 (12.5 x 12.5 x 12.5cmLarge: 7.8 x 7.8 x 7.8 (20 x 20 x 20cm) Composition:Meadow Hay 52.7%, Vegetable Starch 27.3%, Cellulose Fibre 17.7%, Marigold Blossoms 2.3%