• Leather Boxes: Highlight full-grain leather aging gracefully vs. synthetic alternatives. Include cost metrics (e.g., "genuine leather increases unit cost by 35% but lifts perceived value by 70%").

• Paperboard Boxes: rigid paperboard with foil stamping for affordable luxury. 

• Consumer Data: Note that 68% of buyers prefer leather for jewelry, while paper dominates cosmetics .

Always request a physical sample—digital mockups hide texture flaws