Made in USA….handmade with care and love in our San Diego, CA studio! Product DETAILS up to five 3/8" disc 2mm Rolo chain 5.75" - 8" length comes with satin brushed finish (polished upon request) option for back engraving up to approx 5 characters option for adjustable length extender Materials Quality you can wear everyday! Finish This piece comes in our signature satin brushed finish in the metals selected. It is smooth, lightly brushed, and has a softer reflection of light. A polished more reflective finish is available upon request in the personalization section. Gold Filled It won't chip or flake, is waterproof, and the best alternative for cost and quality to solid gold. Made with a layer of solid 14k gold that is pressure bonded to brass, gold fill has 100 times more gold than plated jewelry.