Product Dimensions:8cm (3.15in)*2cm (0.79in)*2cm (0.79in)
Size:150g
Color:Red
Material:Plastics and magnets
Package include: 1 pcs Stud Finder
Without marking or reading any data on the wall, when screws or nail heads are detected, magnetic stud balls "stick" to the wall, pointing to the exact location of these studs.
