ecinomico plastic seal , security plastic seals . for custom logo and serial number print . Model: PS156Material: PE/PP, stainless steel springDiameter: 2.0mmPrinting area: 40X18mmTotal Length: 180mmColor: blue / white / green / red / orange / yellowPrinting: Stamping / LaserPackaging: 100 / bag, 5,000 / CartonCarton:Net Weight: 10kgGROSS weight: 11kgCapacity: 10000PCS / daySingle Weight: 1.9g