EsmartD 7 Pcs 5 In Spring Bar Tool Set with Extra 4 Tips Pins for Watch Bands Strap Replace Removal Repair Fix Kit Perfect for removing and fitting spring bars from watches' straps & bands Professional tool for watch band replace,watch repair, jewelry making With extra 3 large & 3 small interchangeable tips pins Easy Fitting and Removing , You can change your watch strap with this precision in seconds at home Suitable for removal of any watches' band.About 5 inch high precision stainless steel body,Durable & antiskid body design