Some yes and some no. Because of the natural material used in Sprouted Dreams creations, placing them outside will cause deterioration. Unless the listing specifically says it is safe for outdoors, use them in an indoor Fairy display. Many customers like to use them on a covered outdoor area, such as a patio or balcony. When my products are exposed to elemental swings such as heat, frost, humidity and salt, their lifespan will shorten. For many customers, this is acceptable since they are ready for a new purchase when the old ones show signs of wear. Care instructions are provided with every order. Please contact me if you have any questions about care or use of an item.