The UUMENHA Carbonized Squirrel Feeders are designed for outside use, providing a fun and unique feeding solution for chipmunks. The brown color and unique design make it stand out among traditional feeders. With dimensions of 240mm in height, 350mm in length, and 130mm in width, this feeder is large enough to accommodate a variety of small animals while being easy to use and install. The carbonized material ensures durability and longevity, making it a practical and entertaining addition to your backyard wildlife habitat.