Sturdy Phone Holder with Elastic ring/ Note 9 one-handed operation

thingiverse

TL;dr: Sturdy elastic phone ring holder that allows one-handed usage of Note 9, with easily replaceable strap. I got one of those ring holders and it just didn't feel right on my finger and still had a very loose hold on my Note 9. There are some phone holders with elastic available on Amazon, but the reviews are pretty bad since they most often glue the elastic to the body, which eventually tears or wears off. So I designed one where I can easily replace the elastic and where I could feel my phone tightly attached to my hand. I created three designs. The smallest one is great for medium to small phones, but I needed something thicker and sturdier for my Note 9. The wide/long one works great, but it interferes with my wireless charger. I'm rocking the Wide/Short design and have not had any issues. My phone feels secure, and I can use the NOTE 9 one-handed! I got the elastics from Walmart for less than $2. I used heavy-duty double-sided tape to attach it to the case, and it's holding strong. I used a sewing machine to make sure the strap doesn't fall off, but it's not needed. It fits very snug across my hand.