Black Leather 4-Level Jewelry Box with Mirror (BB652BLK) vs 3 Vintage Velvet Jewelry Boxes Black-Bambergers Red-Helzberg Diamonds- Blue: which is safer?

Where these two actually differ

• We flag Heavy metals in leather tanning and dyes, Formaldehyde or urea-formaldehyde resins in wood glues and finishes, Azo dyes or synthetic dyes in leather coloring and Mirror edge hazard on the Bey Berk and not on the Helzberg Diamonds.
• 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 Bey Berk.
• The Bey Berk is leather with wood box frame where the Helzberg Diamonds is velvet fabric, cardboard/wood box interior, 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.