Pigeon Mushi Kururin Sticker Type, Value Pack, 60 Stickers Set of 3 Simply stick them on clothes or strollers. These stickers are infused with natural herbal essential oils that insects are said to dislike. The essential oils from the stickers continuously evaporate, making it difficult for insects to approach. It has a refreshing citrus scent. Comes with fun illustrations of three different animals. 【Usage Guide】 Use approximately 6 stickers per application. 【Duration】 Approximately 6 hours *Varies depending on the environment. 【Materials/Ingredients/Raw Materials】 Natural herbal essential oil (citronella oil)