Includes 24 Soft Jelly-like Bubble Rings in a Retail Ready Display Box Bright LED Lights Illuminate the Assorted Colored Rings- Just Squeeze to Turn On & Off Great Party Favors for Mardi Gras, Halloween, Birthdays, Raves & More! Includes Low Mercury Batteries All products are CPSIA Compliant Fast Flash LED Soft Bubble Rings are a fun to mix it up when ordering. Each box of Blinking Bubble Rings comes with four different colored rings. Each ring is made up of soft jelly-like bubbles that you'll instantly fall in love with. You can easily turn them on and off by squeezing the top of the flashing rings. Order your Flashing Rings to make everyone happy! Dimensions: Height: 2.0 in. , 5.08 cm. Width: 1.25 in. , 3.17 cm. LED Colors: 1 Blue, 1 Green, 1 Red, 1 Yellow Ring Colors: Assorted Batteries: Batteries are NOT replaceable.