This is my second OpWall crafting project. I used the internet and my little brother's iPod to work out the dimensions, but I haven't seen it on an iPhone yet so I'm a teeny bit nervous on that front. I'm also not sure how happy I am with the text - it was meant to look like the old blocky SMS text, but I don't know how apparent that is, it's a little hard to read.
The wool is still more leftover Brown Sheep Lamb's Pride - the yarn that just keeps on giving! It is thick enough to protect a phone from the world, I think.