●1. 40 cm light-emitting foam strips, high brightness LED light, red, green and blue flashing, high quality pearl white foam, make the light more beautiful. ●2. Easy to use, three steps: first step: pull the insulation piece; second step: press the switch button is bright. Step 3: Press the switch again to set the flash mode: fast flash, slow flash, alternating flash. Bring fun to the party! ●3. 3 x button batteries, long battery life, can work continuously for 10 hours. ●4. Customised cardboard packaging, more stable than other plastic packaging, makes the LED light sticks you receive safer and more reliable. ●5. Wide use: suitable for festivals, entertainment, concerts, dance floors, birthday parties and so on.