1. Size Information: The size of the 15 colors change glow stick is 10 x 1.2 inches/ 25 x 3 cm, suitable for both adults and children. It is easy to hold, small in size and light in weight, so you can carry it with you to anywhere you want to go. LED party light sticks look attractive in the dark, it is easy to create a vibrant and joyful atmosphere for your party, creating a wonderful visual enjoyment. 2. Reliable Material: The multicolor light up stick is made of ABSPP, which is and reliable, no odor, smooth surface, comfortable touch, not easy to damage or break. ABS material has strong advantages in impact resistance, heat resistance and low temperature resistance. You can bring it to any lively scene without any concerns. 3. Packaging information: You will get 3 pcs LED concert glow wands with 15 color changes, powered by 3 AAA batteries (batteries not included in the package). Sufficient quantity can easily meet your use needs and replacement needs. You can share with your family and friends. These glow sticks can emit 15 colors of light, you can choose your favorite color to light up the party, creating a colorful and amazing atmosphere for you. 4. Applicable Occasions: The multicolor led glow sticks is suitable for a wide range of scenarios and is very suitable for various night activities, such as Halloween, Christmas, birthday parties, company celebrations, openings, wedding banquets, concerts, KTV, bars, sports events and carnivals. It can also be given as a luminous party gift to your family and friends.