Twelve month bookmark

Material: Copper.
Specifications:
Bookmark body approximately 9.5x5cm.
Bookmark chain length 12.5cm.
Bookmark pendant approximately 1-1.7x1-1.7cm.
The packaging box measures approximately 16.6x9.4x2.1cm.
Package box approximately 28.6x28.6x1.8cm.
The data is manually measured with slight errors.