Lens cap for Eachine 250

Anyone that has an Eachine 250 quad racer has probably had the same problem as I have trying to pry the lens cap off. The way the lens is flush mounted makes it a challenge. Then what do you do with it once you get it off. I usually put the cap down somewhere and then can't remember where I put it. Here's a solution that I came up with for mine. This lens cap has a handle that you can grab to pull it off and put it back on and it also has a hole in it for a string or tie wrap to secure it to the