This simple designed tool can help you quickly find the gas pipe, water pipe, power line, telephone line, network line without blueprint. Made by material, durable and easy to use. Don't waste your time and money with your wall, and you need't destroy the wall to find the pipe and line from now! Feature- Color: As Shown.- Material: Aluminum Alloy+ABS.- Size: 17.5 x 3 x 1cm.- Easy to use, you only need to know a little about your pipe and line that hidden behind the ceramic tile, like where is this line come from and connected with which socket.- Save your time, the first thing about house decoration is to find the lines, whatever who come to do this job. Infact, let the engineer to find where is the line and pipe need at least one day. If you can do these thing by yourself, you can save your time and your money.- Accurate located position of wire and pipe with out blueprint, please do not ruin these beautiful ceramic tile from now! At the past, if you want an new power socket on a tile wall, you have not chance, break it , install a new power socket, and try your best to fix these broken tile, that is what you can do. With our product, you can drill a hole in the tileaccurately, then install the power socket without destroy a whole tile.Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!Packing list: 1 x Tile Opener Locator