Easy to use: the hay feeder fits almost any cage. Using the snaps, simply pull the straps through the cage and secure. Bite Resistant: Made of 600D Oxford fabric with reinforced holes around the edges, the hay bag feeder is bite resistant and durable. The best thing about this rabbit hay feeder is that it keeps the house clean and provides plenty of hay in tidy and organized bags which helps to reduce hay waste. Easy to carry: this hay bale is soft and collapsible and can also be hung on the shoulder strap for easy transport and storage. Ideal for rabbits, chinchillas, guinea pigs, mange or other small animals.