Memory Wire Necklace .62mm .5oz Silver-Plated - 18 Coils BEADALON-Memory Wire. Bead on to this thin, plated steel wire to create chokers, bracelets, anklets and more. Rigid memory wire springs back into its original form when expanded and released. This package contains 1/2 ounce of silver plated memory wire (approximately 18 loops). Imported.