ITEM NAME:60PCS Watch Crown Repair Parts 5.3mm 6.0mm 7.0mm with Tube O-ring and Gasket Product Description Feature: Brand New & High quality. Practical, necessary for repairing your watch. High quality, reusable. Sturdy, portable, practical and easy to use. It comes with the Crown, Tube and o-ring and crown gasket. Specification: Material: Steel Color: As picture shows Quantity: 60 pcs Size: about 5.3mm, 6.0mm, 7.0mm Package Include: 60*Watch Crown If you have any uncertainty or feel confused about the item, please feel free to.60 Watch Crown. Practical, necessary for repairing your watch. Material: Steel. High quality, reusable. We will try our best to reduce the risk of the custom duties. Sturdy, portable, practical and easy to use.