GOBOFWEALTH High Quality Fast-blow Glass Fuse Assortment Kit Fuse Fuse Model:5x20mm 0.2x0.78 inches 1A/2A/3A/5A/8A/10A There are a total of 6 types of fuses: 10 pieces per model, for a total of 60 pieces Easy to replace: On one side of the plug, it will tell you the size and voltage of the required fuse. By removing the damaged fuse head and observing the voltage and current values of the steel stamp, the corresponding parameters of the fuse can be obtained and replaced, making maintenance easier! I hope it can be helpful.