What is the red upside down horseshoe?

The red upside-down horseshoe is often associated with good luck and protection, particularly in various cultures and folklore. It is commonly used as a symbol in homes, often hung above doorways, to ward off bad luck and attract positive energy. The upside-down position is thought to catch and hold good fortune, preventing it from escaping. This symbol is popular in both traditional and contemporary designs, reflecting its enduring significance in charm and superstition.