This pattern can be found for free online at https://jessieathome.com/simple-rainbow-bracelet/

I have a fun and simple pattern for you today! It is a striped bracelet with tied ends. I make many of these bracelets in a rainbow to sell at InaniTea. They are a best seller of mine! I use Tahki Cotton Classic yarn to make these fun bracelets; though you can use another yarn of your choice with the corresponding hook size, you just may need to adjust the beginning chain number.