The Febreze Odor-Fighting Fade Defy Plug Air Freshener Refill in Linen & Sky scent comes in a pack of 2 glass bottle containers, each containing 2 fl oz of oil. Designed for use with a device, this air freshener is suitable for fabrics in various rooms like the kitchen, bedroom, or living room. Featuring a humidity control and Apple HomeKit compatibility, it effectively eliminates odors and creates a pleasant environment with a fresh linen and sky scent. Perfect for use by women, men, teens, adults, and as a unisex option, this original Febreze product offers a warranty specified in the item description.