These necklaces are made from stainless steel and metal alloy, with some pieces using enamel, plated finishes, and crystal accents.
Many designs use a 24-inch chain. Patriotic card-style necklaces list shorter chains around 12–14 inches (some of these are adjustable to about 12 inches).
Pendant sizes vary: many are about 27 × 53 mm up to roughly 41 × 40 mm. Other options noted include around 31 mm (about 1.97 inches) for card-style pieces.
Finishes include polished and antiqued stainless steel, black-and-gold tone plating, and gold-tone plating with enamel or crystal accents.
Care guidance varies: many list "Wipe with polish cloth," some advise "Clean with jewelry cleaners," and others recommend "Spot or wipe clean."
Decorative details include embossed or detailed eagle figures, enamel stars-and-stripes flags, crystal accents, and two-tone or black-plated disc backgrounds.
Weights for the stainless-steel pieces range from about 14.23 grams up to 31.63 grams.