People often need to find wall studs to provide a solid place to anchor a heavy television or shelf on the wall. But most stud finders on the market are expensive and inherently unreliable. Made in the USA, the StudPoP requires no batteries, instead using a magnet to find studs. Just slide the StudPoP across the wall and when the indicator pops up, you've found a nail or screw that holds the wallboard to the stud. The StudPoP makes it easy and fun to find studs behind any kind of wall surface whether sheetrock, tile, plaster, or lath and plaster. Inexpensive and small enough to fit in your pocket, the StudPoP is waterproof and virtually unbreakable. You can store the magnetic StudPoP on the side of your toolbox, the refrigerator, or just leave it on the wall.