Saiper Spacers Standoff Assortment Quadcopter Review

【Made of durable nylon】which has the stable and long-lasting performance of acid resistant, alkali resistant, insulation and anti-signal interference. 【Performance characteristics】Good acid resistance, alkali resistance, insulation performance, anti-interference signal, beautiful and practical. 【Various Sizes for Different Use】 6mm, 8mm, 10mm, 12mm standoffs, with enough hex nuts and screws to pair with them, are included for most modules' secure and gentle mounting. 【Package includes】 300 pieces M3 standoff kit, the plastic box is durable in any way, all the parts are in their individual compartments. 【APPLICATION】 Ideal for mounting between PCB circuit boards and machine boards, working great for creating thermal channels between chips, or creating multistory 'nerd' arrays of home made circuit boards.