There are many stools, but have you ever seen a mini stool the size of a book? It's super cool and fashionable, an indispensable folding stool for outdoor use, and it's worth having simply! If you encounter a situation where you can't fasten it, you can refer to this method to solve it! Put the stool on the ground and lean it against the stool with your body weight, and then fasten it! The two straps on both sides can lean towards the middle, making it easier to fasten.