20" rhodium plated interchangeable snake chain three drop necklace. Simply add the beads to the three drops by unclasping lobster. It is fast and fun to continually update the look of your necklace by sliding on and off beads to match your attire. And be sure to check out our incredible selection of large hole beads that will work perfectly with this necklace. Just select our 'Large Hole Beads' category and then select 'Large Hole Beads (4-5mm hole size)' for a wonderful selection of beads that will work perfectly with this interchangeable necklace.