This is a circular post box topper pattern that can be made to fit most Post boxes. My post box is 26” across and the pattern is for this size but can be extended.
I used chunky yarn with a size 6mm crochet hook but you’ll need to check the size yourself as tensions will vary. I usually use 200g of yarn.

Please show me your finished toppers on Instagram

Available on Pinterest here.
Available on reddit here.