This 2 Piece Kit Includes Black & Silver Tone Slide Locking Diamond Tweezers Jewelers Watch Tools Locking Diamond Tweezers Gemologist Jewelers Watch Tool This is a new pair of side locking tweezers They have finely serrated jaws to hold stones and small objects firmly These offer an improved locking system a superb balance It measures approximately 6 5/8" (168.4 mm) long New Slide Locking Diamond Tweezers This is a new pair of slide locking diamond tweezers The tweezers have finely serrated jaws to hold stones and small objects firmly These offer an improved locking system and superb balance This pair of strong side locking tweezers holds your work securely They measure approximately 6 1/2" (165 mm) long Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.