Features: 100% brand new and high quality Portable and light: small and compact, you can easily put it in your pocket. Practical and powerful: powerful magnet, hands-free use. Easy to use: double-sided magnet design for easy labeling. No battery required: No battery required. This magnetic detector is easy to use and permanent. Comfortable grip: soft hand feel, easy and convenient to hold. Package Includes: 1PcxMagnetic Stud Finder Specifications: Material:Plastic Color :Yellow/Blue Size: Approx.7x3cm/2.76x1.18inch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.