chain with lobster clasp ,Silver plated, It's used for DIY charm necklace , ... we can do as your request. 2. the clasp and the chain material usually have brass(yellow copper) and white copper ... plate gold, silver, white K. In fact, brass chain is much cheaper than white copper. the white copper ... ),47cm,48cm(19 inch),53cm(21 inch), etc. 4. chain color can plating gold, silver, black, or gold button ...