Features1Made of high-quality phenolic material, which provides ultrahigh insulation, heat resistance and flame retardance. 2Compatible for electric bike's controller cable, motor wire, tricycle controller etc. 3We have adapted high end phenolic material, which makes our product durable and sturdy, easy to store and maintain. 4This 5 pole connection box will help you sort the wire in your electric vehicle neatly, no more disordered wiring. 55 nuts included will help you tighten the connection box, and it will not be shaken wide open.SpecificationItem Type: E Bike Connection BoxMaterial: PhenolicsColor: As picture shownProduct Size: Approx. 8x3.3x2cm/3.1x1.3x0.8inWeight: Approx. 67g/2.4ozPackage List1 x Connection Box5 x Nut