Tough and resilient, nylon spacers are useful for many applications. They are perfect for use in electrical and electronic assemblies. They also can be used as bushings, bearing, rollers, and glides.specifications:Product Name: Nylon SpacerOuter Diameter: 7mm / 0.28-inchInner Diameter: 3mm / 0.12-inchTotal Length: 8mm / 0.31-inchMaterial: NylonColor: WhiteNet Weight: 25gPackage Content: 100(+/-2%)pcs x Nylon Spacer