Foldable laptop stand

这是一对笔记本电脑的折叠支架。将支架粘贴在笔记本底部，使用笔记本电脑时打开支架，加强笔记本散热能力。不需要的时候收起，不额外增加笔记本电脑厚度。使用100%填充打印，可承重超过3.5kg。This is a paire of foldable laptop stands. Stick the stands to the bottom of the laptop, open the stands when using the laptop to increase the laptop heat dissipation ability. Fold it when not needed, and will not increase the thickness of the laptop. Use 100% fill in printing, the stands can bears more than 3.5kg.