I bought the medium and it is the perfect size for my htc 10 with a case

it is the perfect size for my wife's Moto E4 Plus.

The Med size fits my Note 5 perfect

It fits in the card slot perfect, and the large is just the right size for my iPhone 6sPlus with an otterbox case.

Size is accurate.

I was wondering what that funny size space was for, who knew that it was a business card holder.

Be sure to measure your phone and order the right size.

The medium size is perfect for my Galaxy Note 5 with a Nicipio soft case.

I measured the width of my phone case to make sure I ordered the correct size

The large size is a little wide for my note 5 in an otterbox type case but it works out because I also have a "wallet" type case that it fits like it was made for it

Excellent fit and perfect size for my Samsung S7 with an Otterbox

I ordered the small size for my iPhone 7 (I have a slim case) and it is just the right size