This Premium Slate Grey Filled Box #21 is 40 pt paper-covered, two-piece universal box accommodates a variety of jewelry styles. Use the box as is, or mix and match it with solid-color cardboard boxes to create color combinations to suit your brand. (Solid colors sold in packs of 100) Paper boxes made in the USA with up to 70% recycled material, these boxes include a thick jeweler's antitarnish batting fill. Customize your gift box with your company name or logo, promoting your brand beyond the sale.