Phone Clip

My wife still uses a flip phone. She refuses to go the way of a smartphone! She wanted a phone clip which she could clip onto her pant or jeans pocket and let the phone hang down below her blouse or shirt thus avoiding the 'phone bulge'.

This is my first stab at it and it could use some work. The style of phone clip is one where you stick a button to the back of the phone and then you slide the phone, via the button onto the clip. I used 3m double stick tape which I bought from my local