3.5mm Beveled Rolo Chain Sold By The Foot CH40 really catches the light and gives off a brilliant shine. The size of this chain is great to slip on a pendant and create a simple necklace or charm bracelet. It is made from naturally hypoallergenic solid brass. Each link is soldered shut to ensure the round Rolo links won't break open. We offer this chain electroplated nickel free in multiple finishes. Technical Specifications: Wire Gauge: Approximately 20–22 AWG (brass wire) Inside Link Opening: Approximately 2.9mm (estimated from outer link size) Compatible Findings: Works with 4mm–6mm Jump Rings for attaching clasps or charms Pair with a Lobster Clasp (6mm–10mm) to finish necklaces and bracelets Use a Toggle Clasp for a decorative closure on heavier-link chains You May Also Like: Shop All Chains Rolo Chain Collection Jump Rings Lobster Clasps All Jewelry Making Supplies