Features: 
1.Adjustable Case Opener - excellent for opening waterproof cases up to 34mm 
2.Spring bar remover for strap adjustment/replacement 
3.Antimagnetic screwdriver for removing battery covers 
4.Antimagnetic stainless steel tweezers for removing and inserting batteries 5.Comes with a carrying case

Using the remover is simple, turn the handle anti-clockwise to align the pin, place your watch chain on the platform (fits strap width up to 28mm) and turn the handle clockwise to align the handle pin towards the watch chain's pin. Once you feel the pressure on the handle pin pushing the watch chain's pin, turn your handle slowly until you manage to pull out the watch chain's pin using your finger. The material of the pin is made out of brass and stainless steel, it lasts much longer than those only stainless steel pins. Most of the pin removers use a small handle, but this larger model makes it easier to remove pins. The clamp and case opener can easily grip and remove any watch case for repair or battery changing purpose.