Two Blue and Green Sea Glass Necklaces

Two sea glass necklaces, blue and green. I am not an expert on sea glass, but I think that is what the beads are. Approximate measurements: Blue Necklace: 4 different shapes. As photographed: 14-7/8" and 30" end to end. Green Necklace (faceted). As photographed: 11-3/4" and end to end: 24". Condition: Excellent, ready to wear.