Who doesn't love Donuts and procrastination this fan is for the sloth in all of us who just wants to lay on the couch and stuff our face with Donuts. Night Owl Fans are 100% Bamboo and Nylon Fabric. They will make the loudest pop and are built to last. These fans are perfect for the Night Club, Festivals, anywhere you want to stand out. Our fans come with a guarantee to not break or we will replace it.