16 Pack Cotton Filled Matte Black Paper Cardboard Jewelry Gift and Retail Boxes 3.25 X 2.25 X 1 Inch #32 Size. This sturdy cardboard box with unique Matte finish Black Paper exterior pattern is essential or jewelry crafters, retail stores, and Etsy sellers to display their small jewelry pendant, earring, neck chain, anklets, bracelets. This handsome box can also be used as a gift box for your jewelry to further enhance the gift. Each box is lidded and filled with cotton inside to protect contents. Smooth textured outside paper finish.