Features: Creative decorations: The rave light up accessories not only as LED party rings, but also can be applied as ponytail clips, or decorate your shoes, funny and charming, suitable for a party, rave, club, etc. Attractive party favors: These jelly light up rings come with 4 kinds of LED lights, including blue, green, pink and red, simply press on the ring and it will start flashing Specifications: Material: silicone Color: red, blue, green and pink Size: 4.5 x 3 cm/ 1.77 x 1.18 inches Package includes: 4 x LED bumpy rings Notes: Manual measurement, please allow slight errors on size. The color may exist slight differences due to different screen displays. Smell is normal, which will dissipate after a period of time. Suitable for people over 14 years old.