A mix of small 2 - 3 mm (1/16 - 1/8") Miyuki seed beads with galvanized gold-color spacers Zinc alloy wrench charm Strung on durable nylon-coated, stainless steel beading wire A wire guard at each end to add strength near the clasp Hypoallergenic stainless steel lobster claw clasp and extender chain Extender chain can add up to 1 1/2 inches to the length (up to 17 1/2") My original design, handmade by me in Michigan Free shipping by USPS first-class mail