Children's Helmet Sci-fi Hard Surface

儿童头盔科幻硬表面 主要不是成人尺寸的，部件需要用到胶水连接 欢迎关注我的小红书账号：设计未知数 （designcodex）头盔顶部和头盔本体可以用M3X12自攻螺丝连接，（注意头盔顶部后面的两颗螺丝比较难拧，可以不装）开口尺寸：宽15cm 长18cmSci-fi hard-shell helmet for children, not primarily available in adult sizes; components need to be joined with glue.The helmet top and the main body can be connected with M3X12 self-tapping screws (Note: The two screws at the rear of the helmet top are relatively hard to tighten and can be omitted).Opening dimensions: 15 cm in width, 18 cm in length.