Our LED Shamrock Jelly Rings feature an imprint of a green shamrock on the top, along with yellow, blue, and red flashing LED lights to illuminate the design. These light-up shamrock rings are one-size-fits-most so everyone can get in on the Irish fun! Sold in increments of two dozen, these rings are packaged in an attractive retail-ready display box that makes them ideal for bars, shops, fundraisers, and vending carts, as well as those who want to host a huge St. Patrick's Day party, To activate your Shamrock LED Jelly Rings simply squeeze the sides and wait for the flashing LED fun to start! Each St. Patrick's Day ring comes with a battery included and installed. Sold in a pack of 24 rings. Please order in increments of 1 pack.