3 Vintage Velvet Jewelry Boxes Black-Bambergers Red-Helzberg Diamonds- Blue- vs Travel Jewelry Case: which is safer?

Where these two actually differ

• We flag Azo dyes in velvet fabric, Formaldehyde in adhesives and finishes, Mold and microbial growth and Fiber shedding and inhalation on the Helzberg Diamonds and not on the Helzberg Diamonds.
• We flag Volatile organic compounds (VOCs) from synthetic exterior and adhesives, Azo dyes in colored fabric lining and Microplastics from synthetic material degradation on the Helzberg Diamonds and not on the Helzberg Diamonds.
• The Helzberg Diamonds is velvet fabric, cardboard/wood box interior where the Helzberg Diamonds is Fabric lining, likely polyester or cotton blend; exterior typically leather or synthetic material, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.