* Simply use: Each jelly-like luminous ring is individually packaged, and the flashing LED lights and non-replaceable batteries are included inside the rings, just press the ring to turn the lights on or off, they are very bright and flashing between three colors, create a joyful and interesting party atmosphere.
* Premium material: Each luminous bumpy ring is made of soft and stretchy materials that is waterproof and easy to clean, can even be used at pool parties; unique jelly material makes them comfortable to the touch, you can pull and knead them without deformation, with great elasticity to fit most fingers easily.
