Specifications: Easy to attach: The rabbit hay bag can hold and manage hay to keep the bag tidy and organized, you can attach the metal hooks to wire cage or rope, easy and convenient to hang, when not in use, the hay bag can be folded up and stored, taking up less space. Nice feeding tool: The small animal hay feeder bag is suitable for most small animals like rabbits, guinea pigs, hamsters, chinchillas, hedgehogs, pet pigs, etc., nice tool for feeding your small pets and storing hay. Material: nylon Color: Black Size: approx. 18x11 inch Package include: 1x Guinea pig hay bags Note: Due to the different monitor and light effect, the actual color may be a little different from the pictures. Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above."Wide range of applications: Rabbit hanging hay bag is a kind of hay storage and feeding most small animals, such as guinea pigs, hamsters, rabbits, hedgehogs, pet pigs, etc., is a good tool for your application. Clean,convenient,waste-free: Keep enough hay in the bag feeder to provide a comfortable and clean environment for your animals to enjoy the hay they need and keep the cage area clean and fresh. Keeping plenty of hay in a clean and organized bag of feed helps reduce hay waste. Easy to hang: The Guinea Pig hay feeding bag comes with 2 metal hooks that can be hung from most wire cages or on string, making it easy to use and keeping the bag clean and organized. Sturdy and durable: The rabbit grass feeder is made of high quality nylon material with tight sewing and neat stitching, which is not easy to wear and tear and prevents the grass bag from being torn and bitten by small pets. It is sturdy and durable and can be used for a long time. 4 window design: Pet straw bag is designed with 4 holes, convenient for feeding small animals, pet straw bag size is about. 18x11 inches suitable for most small pets such as chinchillas, guinea pigs etc.