Create Freshness - The clip works on the outside of bowls (where the seat goes down and stays down) in the ladies room, or the tops of bathroom partitions or the side of tanks in the men’s room to combat odors and create long lasting scents. Fragrance Evaporates - The clip is secured in place and shrinks to fit as fragrance evaporates, so it does not move after placement. Easy to use - They are easy to use, simply clip them over the outside of the bowl and watch them shrink as the fragrance evaporates. Ideal Passive - They are the ideal passive air fresheners for toilets in men’s washroom, disabled washrooms and even ladies washrooms that can all smell a bit off at times between cleans. Sample Pack contains ONE clip for each of the following six fragrances: Cotton Blossom, Cucumber Melon, Ocean Mist, Mango, Kiwi Grapefruit, Fabulous Lavender, and Citrus. Please note that at any time one scent may be substituted due to manufacturer availability. 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 bowls (where the seat goes down and stays down) in the ladies room, or the tops of restroom partitions or the side of tanks in the mens room to combat odors and create freshness. (Also check out Fresh Wave 3D urinal deodorizers for men.) 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. Sample Pack contains ONE clip for each of the following six fragrances: Cotton Blossom, Cucumber Melon, Ocean Mist, Mango, Kiwi Grapefruit, Lavender, and Citrus. Please note that at any time one scent may be substituted due to manufacturer availability.