An effective fragrance solution for most toilet bowl shapes and sizes. Made from EVA and VOC exempt, Airloop™ delivers high quality fragrance for up to 30 days while the unique clip design allows for Airloop™ to be placed outside the toilet bowl. Due to its design, it is fully recyclable without any disposal issues. Designed to be "flush safe", the design makes it difficult to flush and limits the chance of toilet blockages. Can also be clipped onto desks, cupboards, table edges and gym equipment.