The 7 Blumat XL Classic Automatic Self-Watering Stakes are eco-friendly watering spikes designed for indoor use. Made by the brand Blumat in the United States, these brown cones are 4 1/4" long and 1 3/8" wide. They are perfect for houseplants or garden watering, providing a convenient and efficient way to keep your plants hydrated. With their cone shape and automatic watering feature, these stakes are a practical addition to any home or garden for those looking to simplify their plant care routine.