?Refund?If there is a quality issue with the product, company refunded 100%,please rest assured to purchase and use it~. ?Product Size ?Tensile Strength 18 Pounds,4Inch/100*2.5*1mm. ?Product Quantity ?A packet of 100pcs,100% sufficient ,quantity is not lacking. ?Heavy Duty?Stronger not thin hole well,high temperature or low temperature resistance ,strong pulling not easily broken and not were brittle,the gears are clear not easy lock tabs break. ?Multipurpose?For wiring harnesses strip ?garden?holiday lights?small animals garden ?Pet fence ?cable manage in office space?construction site.