5pcs / Set Maintenance Construction Tool Multi-function Magnetic Suction Small Screw Nails Finger Sleeve, Magnetic Screw Finger Sleeve Vibrator one button control

one button control

outdoors men

Charging for 20 minutes

Built-in back magnet for easy stick to metal surface

5pcs / Set Maintenance Construction Tool Multi-function Magnetic Suction Small Screw Nails Finger Sleeve, Magnetic Screw Finger Sleeve Vibrator one button control1. Surface material: super fiber 2. The magnetic finger sleeve is just a small sleeve, just above the index finger. The end of the index finger is embedded with a magnet, which is very suitable for the elderly and construction workers who try to put the battery into the hearing aid. 3. The magnetic fingertip cover is made of polyester spandex and can be stretched to fit the fingers of most normal size people. 4. Dimensions: length 300 mm, width 100 mm