Pack of 5, F15AL250V, F15A 250V, F15 L250V, F15A 250V, F15L250V, Axial Glass Fuses, 6X30mm (1/4 inch x 1-1/4 inch) 15 Amp (15A) 250V, Fast Blow (Fast Acting/Quick Blow) 15A F15a 250v, 250 volts (also replaces 125v) This package has 5 pieces Dimension: 6X30mm (1/4 inch x 1-1/4 inch) Axial Glass Fuses, 15A 250V Fast Blow (Fast Acting Fuses)