Foldable Thumbtack / Thumbtack

The thumbtack is very useful in our office life. But there still are many problems trouble us, such as safety and storage. The foldable thumbtack performs better in these aspects because of its folding structure. One semicircle is used to fix the nail, and the other is used to contain the nail head in the concave. With a slight folding, the nail is exposed. And on the contrary, the nail is hidden. This type of thumbtack is safe, convenience, simple, easy to store and space saving.