These door stops do their intended purpose, they successfully stop the door from closing, however they are pretty slim. Meaning they don't have a high incline so if your door is well above the floor, they won't work well and the door eventually slides off. I got these for work because we don't have air conditioning so I like to have the fresh air come in. Our doors are apparently too high to use these as they sometimes end up going over the top. I received these at a discount in return for an honest review. http://www.amazon.com/dp/B01ERBK3Y0/ref=sr_1_1?ie=UTF8&keywords=Door+Stop