Features: Easy installation: There is a hook design of the feeder bag so that you can easily connect it to a wire cage and adjust its height accordingly. You could simply pull straps through the cage and snap on, no other tools are required, very convenient and easy to install. Durable to use: The rabbit hay feeder bag is made of 600D oxford cloth fabric and reinforece edge of the hole, bite resistant and durable enough to be applied for a long time. Specifications: Material: 600D oxford cloth fabric Color: as picture shown Size: approx. 11 x 18 x 1.57 inches/ 28 x 46 x 4 cm Package includes: 2 x Feeder bags Notes: Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above. Due to the different monitor and light effect, the actual color may be a little different from the picture’s.