Features: Magnetic largest base in the world, Magnetic fingertip is simply a small sleeve that goes just above your index finger, which has a magnet embedded at the end of it, Hold on to small objects, Places a small but strong rare earth magnet near your finger to help keep a nut, bolt or other small iron object in a difficult place. CompatibleMade of polyester with stretchy nylon side panels that allow a comfortable fit on almost any fingerHandyJust use at home when you're fixing some things, the magnetic finger is useful in countless situations. For SeniorsIdeal for seniors trying to insert batteries into their hearing aids, construction workers who hope not to drop so many screwsSpecifications:Type: Magnetic Finger GuardQuantity: 1pc Material: Rare Earth Magnet, PolyesterColor: As shown in the pictureNet Weight: 30g / 1.1ozPackage:1 * Magnetic Finger Sleeve