Back-scratchers are handy tools for reaching those hard-to-reach areas on your back. However, there are many alternative names for this tool, depending on the location and culture. In Australia, they might call it a "back-rubber." In the UK, you may find them referred to as "back-scrapers" or "back-wallies." In the US, there are many regional names, such as "back-scrubbers," "back-itchers," or even "back-scratchies." In some cultures, the equivalent tool may be called a "bear claw" or a "dragon claw" due to its shape. No matter what you call it, a back-scratcher is a useful tool to have in your arsenal.