Stylish design and fresh scent. Material Silicon - not clammy with perspiration. Size 19cm white colour band with pink pill inside for Adults and 17cm blue colour band and blue pill inside & pink colour band with pink pill inside for Adult & children's With natural ingredient like Natural Citronella & German Chrysanthemum contained so it's very safe and eco-friendly and is harmless to human body. So it's safe enough for children to use. Which repels dangerous mosquitoes including Malaria & Dengue. Non - Toxic and DEET free. Luminous band which is very useful at night. The product is waterproof so it can be used in home & outdoors. Reusable when not in use place in zip lock bag. Can be used for 3 month if used properly. When package is not opened valid for 3 years after the date of manufacture. Package included 1X Wing Wing Ball Mosquito Band. Made in South Korea.