At the moment I make a few 12“ squares that I want to use as cushions. As the squares are a little bit too small for that, I created a border that is perfect for biggifiying 12“ squares with a stitch count of 39.

You can biggify other sizes as well. All you need, is a stitch count dividibel through 3. If you want to biggify a 6“ square with a stitch count of 19, you can just skip the first hidden stitch. The pattern is only four rounds. It is constructed in a way to have a stitch count dividable through 3 in the end as well. So if you want, you can make the border twice for even bigger squares. It is also possible to stop after each round. All rounds have a flat edging, so you can always join. You see- many possibilities for your own creativity.

If you need a printable PDF, you can find it here: Loewenzahms Padlet