The top bead can be pulled up and down the string. The other beads make a cute little rainbow along the bottom.  
 
 
Features:
Necklace has 1 15mm tie dye rainbow bead, and 6 12mm round bead.
I use a plastic breakaway clasp for easy on - easy on/off use! No little metal pieces to fight with, no tiny holes to fit just right. 
 
Materials:
Silicone
Satin Cord
Plastic (clasps)
 
Textures:
Smooth
 
Size:
Tie Dye bead is 15mm.
Round bead is 12mm.
The necklace, from clasp to clasp, is roughly 35". 
 
Weight: The entire necklace weighs .17 ounces.
 
Noise Level: 1 - Silent
 
Chew Toughness: 2 - Medium
 
 
 
I try to accurately represent each product's color, but actual colors may vary due to differences in computer monitor/mobile device settings.
 
CHOKING HAZARD: Small parts. Not for children under 3 yrs. Please do not leave children unsupervised with this item. Not intended as a toy and is meant to be used with adult supervision.
 
Printed Silicone Beads: Although printed beads are 100% non-toxic, there is the potential for the print to come off after extended or aggressive use. The bead under the print is white.