The neon mini slinkies come in counts of 12 that are each 1.5" in length and 1" wide. The neon mini slinkies are perfect for party favors, pinata prizes or just for fun. The mini slinkies are shaped like stars, hearts or circles. These mini slinkies are made of a quality plastic. For anyone ages 3 years of age and older. Includes 12 neon rainbow slinkies.