Description: Chick Brooder Heating Plate: Electric chick warmer plate ensure your chicks stay warm, will encourage healthy growth and feather development. Size & Color: 2 sizes avaiable of 25cmx25cm/9.84inchx9.84inch, 30.7cmx30.7cm/12.09inchx12.09inch. 2 colors, yellow and black is optional. Wide Application: Chicken brooder heater plate fits about 10 to 20 newly hatched chicks, ducklings, , and other domestic fowl. Adjustable Height: Adjust leg height so chicks can stand and have direct contact with the bottom of the chick brooder plate. High Quality: ABS plastic ensures durability. 12V outdoor/indoor animal heater baby chick heat plate produces uniform temperature from the underside. The red LED indicator will light up when heating. Specification: Material: ABS Color: Yellow, Black Size Chart: 25cmx25cm/9.84inchx9.84inch 30.7cmx30.7cm/12.09inchx12.09inch Package Includes: 1 Chick Cage Heater Note: Please allow slightly errors due to manual measurement and different monitors.