Designed to Perform: The modern design of the Eco Air refills is not only interesting but deliberate. The open-air structure creates maximum surface area expose and space for air flow to provide effective and efficient fragrance release. Dry Fragrance Technology: Eco-Air Refills release just the right amount of light and appealing fragrance while reducing fragrance overload and eliminating floor residue Even better? They're made with natural, fragranced oils for clean, propellant-free air. Consistent Results: Eco-Air refills are a solid dry fragrance which means it cannot break or spill. Use it in restrooms, conference rooms, entryways, lobbies, trash rooms, and so much more. Crafted Sustainably: Eco-Air Refill's are part of Fresh Product's closed-loop recycling program and are 100% recyclable. Technical Specifications: 2.25"L x 2.25"W x 4.0"H. Weight: 3 ounces. Made in the USA.