Beadalon's "Bead Ready" pack is a handy, partially-made assembly containing Beadalon 7 Strand wire with one EZ-Crimp finding and clasp pre-attached to one end, and another EZ-Crimp finding ready to be attached.  Just add beads and your imagination, then attach the EZ-Crimp finding.  You can attach the EZ-Crimp end with flat nose pliers or use EZ-Crimp pliers for a professional finish.  The wire length is 20 inches.