18-20" adjustable length purple suede necklace. Pendant is a 308 shell with white and purple beads; 3" long. This product is made with recycled bullet casings, new beads, wire and findings. Bullet casings are cleaned and polished to a high shine. As with any brass product it will tarnish over time and handling, you can bring the shine back by gently shining the brass with 000 steel wool.