Packing List: 30 x M2.5 x 5mm Screws;30 x M2.5 Nuts; 15 x M2.5x5 +5mm Spacers;15 x M2.5x11mm Spacers;15 x M2.5x11+6mm Spacers;15 x M2.5x20+6mm Spacers.
Durable material and long use life: there standoffs are made of durable brass, there screws and nuts are made of stainless steel which strong, anticorrosive, compact and portable
121 Pieces brass standoff kit: the brass standoff kit come with hex spacers, screw, nut, standoff, applies to many area, appropriate to meet you different needs