It is worthwhile to buy this light because it offers low power consumption, high brightness, and long-term use. This LED light is ideal for decorating balloons and hand-held paper lanterns. You can choose the right color according to your preferences and the specific environment to enhance decorative appeal. Made of high-quality PP material, this product is lightweight and durable. The product dimensions are 3.3cm in length, 1.4cm in width, and 1.2cm in height. It features a switch and can float in balloons larger than 10 inches filled with helium. It is suitable for balloon decorations at birthday parties, weddings, wishing lights, bars, and other festive venues. Item Name: Balloon Light Material: PP Battery: 2 x Button Batteries (Included) Features: High Brightness, Durable, Waterproof Size Details: 3.3cm x 1.4cm x 1.2cm / 1.3" x 0.55" x 0.47" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the pictures. Please allow slight dimensional differences due to manual measurement. The package quantity is approximately 50 pieces. Due to manual counting, there may be 1-5 pieces more or less. Package Includes: 50 x Balloon Light