Product Review

Features:
Where to use:
Convenient items and tools to secure pins such as pin on leather, vest, jacket, cap, hat, work uniform, lanyard, bags, cards and more, you will don't have to worry about pins falling off or losing.

How to use:
Put pin keeper in the back of your favorite pins and use the looking tool to screw it up, easy to use and save your time, you can click our pictures for clear specific methods.

Specifications:
Pin keeper:
Diameter: 6 mm/ 0.24 inch
Height: 5 mm/ 0.2 inch
Material: nickel-plated copper

Screws length: 3 mm/ 0.12 inch
Locking tool length: 4.5 cm/ 1.8 inches

Package includes:
60 x Pin keepers (includes matching small screws)
6 x Locking tools

Note:
Please allow slight size errors due to manual measurement.