Phone holder or selfie stick fix

thingiverse

If you have one of those spring loaded phone or tablet holders or a selfie stick that uses one of these holders it doesn't do a great job of holding your phone in place when it gets bumped or if you have a thick case. This thing replaces the little rubber peice at the top with one that hooks over the edge a lot better. You can improve these holders even more if you heat up the lower part with a lighter and then bend the lip upward so it too hooks on the phone.