Halloween decorations are items used to create a spooky or festive atmosphere during the Halloween season. Common decorations include jack-o'-lanterns, which are carved pumpkins with faces, and spider webs made from synthetic materials. Many people also use ghosts, witches, and skeletons to enhance the eerie vibe of their homes and yards. In addition to traditional items, string lights in orange and purple colors are popular for adding a cheerful touch. Some households opt for inflatable decorations that can be placed in yards, while others may use hanging bats or creepy props to surprise trick-or-treaters. Overall, Halloween decorations help set the mood for this fun and spooky holiday.