These ATC 20-Amp fuses provides safe and reliable circuit protection from everything to your headlights to your trunk release. Sold in a pack of 25., 25 fuses in one pack so you can keep spares on hand whenever needed, Universal use for circuit protection on various electric auto components, Standard two-prong fast-acting blade fuses for low-voltage control circuits, Transparent housing for visibility fuse link status, , , , , , , Weight (lb)0.06, Height (in)0.5,Width (in)2.5,Depth (in)2.75