USB protective headgear

如果你的usb线有折弯破皮，可提前拯救快脱落的usb头！无需支撑打印，记得使用切割功能裁切后打印。If your USB cable is bent or broken, you can save the USB head that is about to fall off in advance!No need to support printing, remember to use the cutting function to cut and print.