The length: 46 cm (18.11“)
The howlite beads have a size of 10x8 mm (0.39x0.31") approx.
The sterling silver beads have size:
The three largest with a size of 12x8 mm (0.47x0.31")
Round silver beads size of 3 (0.12") and 5 mm (0.2").
The clasp is sterling silver and has a size of: 12 mm (0.47")
Howlite jewelry as a gift is always a good choice.