These decorations are designed to imitate the appearance of real Marigold garlands. They often consist of multiple artificial Marigold flower strands that are attached to a string or thread for hanging. The flowers may have intricate detailing to resemble real petals.
 
The length of these hanging decorations can vary, but in your case, you mentioned a height of approximately 4 feet for a pack of 5. This means you'll receive five individual strands of Marigold garlands, each measuring around 4 feet in length.