This long silver and gold delicate chain necklace is adjustable, and can be worn between 31.0″ to 36". The small squares measure 3/16" at their widest point. Materials: 14k gold or rose gold-fill (14k gold over brass core/no nickel) and sterling silver (.925). All materials are hypoallergenic. Please note: Metal Madness sale items don't qualify for discount -- but you can use CMD BUCKS on them! All sales are final.