Extremely tough, lever operated Suction Cup. Simply press on to a clean flat non-porous surface and lower the lever to create hundreds of pounds of suction force to mount 1 to 3 stems and balloons onto. Perfect for storefront window visibility. The lever can be secured down as an anti-theft feature using a small zip tie. It is recommended to clean the mounting surface as well as rubber pad of the Suction Cup thoroughly before use. Reducing the amount of times the Suction Cup is applied and removed will aid the longevity of the Suction Cup. Comes with one Single Suction Cup Connector to attach one balloon stem.