Use: - To use in a balloon, tie a ribbon through the loop at the end of the light. Activate the light and insert into balloon. Fill the balloon with helium and tie a knot. - Turn balloon upright so balloon light slides back into the neck of the balloon. Slide rubber o-ring anchor over neck of balloon to secure light in place. Sepcifications: - The lights last around: 6 to 12 hours at continues use and 8 to 15 hours in flashing mode - Color: White (double function non blinking or blinking can set) - Batteries: 3 x 1.5V LR41 (included) - Material: ABS - Product Weight: 4g - Package weight: 120g - Product Size: 1.1 x 3.5cm - Package size: 30 x 3 x 7cm Package Included: - 24 x Waterproof LED light (included battery) Note: - For decorative use only. Not a toy, please don"t use in beverages danger of swallowing