Beads - brand name - 6pcs Thermo Sensitive Barrel Bead Chain Color Mood Changing Necklace Highlights brand name 6pcs Thermo Sensitive Barrel Bead Chain Color Mood Changing Necklace Description: Material: Stainless Steel Bead Size(LxW): approx. 7x7mm / 0.28 x 0.28'' Chain Length: Approx. 50cm / 19.61 inches. Lucky charms mood spacer bead changes color with your body temperature and reveals your inner emotions. Great DIY accessories for necklace, bracelet, anklet, dangling findings. Package Include: 6 Pieces Color Changing Mood Loose Beads 1 Piece Chain Necklace Note: As the above size is measured by hand, the size of the actual item you received could be slightly different from above size. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.