Made of high-quality plastic, environmental and non-toxic.
Each measures 13mm/0.5" in diameter, 23mm/1" in length.
Multi-color: pink, glod, silver, green, red and blue.
The bulbs don't need electricity, but light up their face when you make these bulbs into a festival necklace.
One package includes 100 pieces bulbs, enough quantity to decorate your Christmas tree and party.