This charm bracelet is sterling silver. All the charms on it have moving parts. The lure charms all have moveable treble hooks on them. The creel opens and the two reels turn just like a real reels, a casting reel and fly reel. All the pieces are thre dementional. Jimmie makes all the charms but not the bracelet itself. It can be ordered in a 7" or and 8", just state which size you need in your order.