Power supply: This pet feeding bowl adopts fixed cross-screw design, can be easily fixed in the wire cage box at any place, and can adjust the height, it is very convenient for small pets to eat. food. Humanized Design - The edge of its bottom layer is covered with stainless steel, which effectively prevents small animals from biting it. In addition, the grass holder is removable so that you can clean it easily. Safer raw materials - This hay feeder uses safe plastic material to ensure the safety of the guinea pig rabbit. Convenient Installation - The back lock of the charger adopts a fixed cross screw design, so that you can easily connect it to a metal cage and freely adjust its height. No tools required. The cage wire diameter should be less than 3.9mm/0.15inch Dimensions - L*H*W 5.9*7.1*5.9inch/15*18 * 15 cm. Ideal for rabbits, chinchillas, guinea pigs, galesaurs or other small animals Number of shipments: 1 pcs