3Pack Blueberry Muffin Scented Air Fresheners in Butterfly, Heart, Dragonfly by The Scented Castle Rich in scent, each air freshener contains 25% fragrance oil. Shimmers in the light like a piece of stained glass. Pack of 3 shapes - Butterfly, Heart, Dragonfly. Approx. size 3"-3 1/2". Fragrance lasts approx. 2 months. Hand Made in Michigan.