C&H Solutions Novelty 72 ct Flashing LED Bumpy Rings Blinking Soft Jelly Glow By C&H LED rings are a great accessory for all celebrations, parties, and occasions. Our LED bumpy rings are made of a stretchy, jelly material and feature assorted colored LEDs. To activate, simply press on the ring and it will start flashing. Each bag contains 72 rings Non-replaceable batteries are included and installed