Manufacturer: Fresh Products Versatile - used in many toilet and non-toilet areas to combat odors Discreet and secure Shrinks to fit as fragrance evaporates Discreet and secure, the Eco Clip air freshener works great in restrooms to eliminate odors at the source. People care, and they appreciate it. The clip works on the outside of toilet bowls (where the seat goes down and stays down) in the bathroom, or the tops of restroom partitions or the side of tanks to combat odors and create freshness. The Eco Clip locks into place to eliminate odors and create freshness. Containing 50x more air freshening than standard rimsticks, the Eco Clip gradually releases air freshener over 30 days. The clip is secured in place and shrinks to fit as fragrance evaporates, so it does not move after placement. Eco Clip is 100 percent recyclable, does not dissolve when wet, or pollute the water. Complies with VOC requirements in all 50 states, North America and Europe. Case contains (4) Eco Bowl Clip 2.0 with Mango Fragrance.