There are so many ways in which pool noodles can be used, such as in this Bohemian-inspired wall art by TikToker @figandrosewood, which needs only a little wire and macramé rope.
Pick up some thick crafting wire, macramé rope, and a pool noodle (or several) from Dollar Tree, Target, or Walmart, and jumbo macramé cord from Amazon in white or other colors.
Thread the wire through the first pool noodle to mold it into any design — for instance, rainbows, waves, a circle, or curves. Make sure that it will fit on your chosen wall.
Wrap the macramé cord around the noodle, completely covering it. Secure it with strong adhesive like hot glue or E6000, and decorate the ends of the noodle with pompoms or tassels.
To do this, cut some macramé rope, or use a spool of twisted rope and pull the threads apart for slimmer strands. Glue them onto the design inside the holes at the ends.
Secure the tassels with a piece of cord or string before inserting them into the holes. Then, add other decorations like smaller pompoms or cloth balls, and it’s ready to hang.