Sleigh bells have been part of winter travel for centuries, originally fastened to horse harnesses so approaching sleighs could be heard in snow and fog. Over time they became a shorthand for Christmas itself, thanks to carols, films and festive decorations that pair their jingle with snow, gifts and Santa Claus. Online, long clean recordings like this one are popular because they can be looped for entire scenes, used as background for holiday streams, and reused year after year without sounding dated.